General fact: 7020 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 7020 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 7020 is an uninteresting number.
Historical date: March 21st is the day in 1919 that the Hungarian Soviet Republic is established becoming the first Communist government to be formed in Europe after the October Revolution in Russia.