general_fact: 82221 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 82221 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 82221 is a boring number.
historical_date: February 10th is the day in 1355 that the St. Scholastica's Day riot breaks out in Oxford, England, leaving 63 scholars and perhaps 30 locals dead in two days.