It is a happy number.
2212 is an esthetic number in base 13, because in such base its adjacent digits differ by 1.
2212 is an admirable number.
It is a nude number because it is divisible by every one of its digits.
It is a plaindrome in base 12.
It is a nialpdrome in base 7 and base 14.
2212 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
22212 is an apocalyptic number.
It is an amenable number.
2212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2212 is a wasteful number, since it uses less digits than its factorization.
2212 is an evil number, because the sum of its binary digits is even.
The square root of 2212 is about 47.0319040652. The cubic root of 2212 is about 13.0295187208.
Adding to 2212 its reverse (2122), we get a palindrome (4334).
The spelling of 2212 in words is "two thousand, two hundred twelve", and thus it is an iban number.