You are 111 years old if you were born on December 1, 1912.
You are 111 years 4 months, 3 weeks, and 3 days old or 1336 months old or 5,812 weeks old or 40,688 days old or 976,512 hours old or 58,590,720 minutes old or 3,515,443,200 seconds old You were born on a Sunday.