Hecho general: 71223 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 71223 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 71223 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fecha histórica: December 31st is the day in 1991 that all official Soviet Union institutions have ceased operations by this date and the Soviet Union is officially dissolved.