general_fact: 7022 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 7022 is an uninteresting number.
trivia: 7022 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: March 23rd is the day in 1801 that Tsar Paul I of Russia is struck with a sword, then strangled, and finally trampled to death in his bedroom at St. Michael's Castle.