Adding to 212200 its reverse (2212), we get a palindrome (214412).
It is a happy number.
212200 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2212200 is an apocalyptic number.
212200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212200 is a wasteful number, since it uses less digits than its factorization.
212200 is an evil number, because the sum of its binary digits is even.
The square root of 212200 is about 460.6517122512. The cubic root of 212200 is about 59.6460644135.
The spelling of 212200 in words is "two hundred twelve thousand, two hundred", and thus it is an iban number.