diff --git a/icu4c/source/test/intltest/caltest.cpp b/icu4c/source/test/intltest/caltest.cpp
index 124ccc5971d..63688fa5e3c 100644
--- a/icu4c/source/test/intltest/caltest.cpp
+++ b/icu4c/source/test/intltest/caltest.cpp
@@ -126,6 +126,7 @@ void CalendarTest::runIndexedTest( int32_t index, UBool exec, const char* &name,
     TESTCASE_AUTO(TestIslamicUmAlQura);
     TESTCASE_AUTO(TestIslamicTabularDates);
     TESTCASE_AUTO(TestHebrewMonthValidation);
+    TESTCASE_AUTO(TestHebrewLargeYear23070);
     TESTCASE_AUTO(TestWeekData);
     TESTCASE_AUTO(TestAddAcrossZoneTransition);
     TESTCASE_AUTO(TestChineseCalendarMapping);
@@ -3595,6 +3596,21 @@ void CalendarTest::TestIslamicTabularDates() {
     delete formatter;
 }
 
+void CalendarTest::TestHebrewLargeYear23070() {
+    UErrorCode status = U_ZERO_ERROR;
+    GregorianCalendar gcal(status);
+    gcal.clear();
+    gcal.set(UCAL_YEAR, 189393);
+    gcal.set(UCAL_MONTH, UCAL_NOVEMBER);
+    gcal.set(UCAL_DATE, 23);
+    LocalPointer<Calendar>  cal(Calendar::createInstance(Locale::createFromName("he_IL@calendar=hebrew"), status));
+    if (failure(status, "Calendar::createInstance, locale:he_IL@calendar=hebrew", true)) return;
+    cal->setTime(gcal.getTime(status), status);
+    if (failure(status, "Calendare getTime/setTime failure", true)) return;
+    printf("Y=%d error=%x\n", cal->get(UCAL_YEAR, status), status);
+    printf("M=%d error=%x\n", cal->get(UCAL_MONTH, status), status);
+    printf("D=%d error=%x\n", cal->get(UCAL_DATE, status), status);
+}
 void CalendarTest::TestHebrewMonthValidation() {
     UErrorCode status = U_ZERO_ERROR;
     LocalPointer<Calendar>  cal(Calendar::createInstance(Locale::createFromName("he_IL@calendar=hebrew"), status));
diff --git a/icu4c/source/test/intltest/caltest.h b/icu4c/source/test/intltest/caltest.h
index 7d4b70d93cb..05cc40ecdba 100644
--- a/icu4c/source/test/intltest/caltest.h
+++ b/icu4c/source/test/intltest/caltest.h
@@ -247,6 +247,7 @@ public: // package
     void TestTimeZoneInLocale();
 
     void TestHebrewMonthValidation();
+    void TestHebrewLargeYear23070();
 
     /*
      * utility methods for TestIslamicUmAlQura