Hecho general: 63224 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 63224 is an unremarkable number.
Trivia: 63224 is a boring number.
Fecha histórica: February 5th is the day in 1597 that a group of early Japanese Christians are killed by the new government of Japan for being seen as a threat to Japanese society.