212210210102200 has 48 divisors (see below), whose sum is σ = 510402143277000. Its totient is φ = 81957046657920.

The previous prime is 212210210102197. The next prime is 212210210102203. The reversal of 212210210102200 is 2201012012212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (212210210102197) and next prime (212210210102203).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212210210102203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18293977830 + ... + 18293989429.

Almost surely, 2^{212210210102200} is an apocalyptic number.

212210210102200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212210210102200 is an abundant number, since it is smaller than the sum of its proper divisors (298191933174800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212210210102200 is a wasteful number, since it uses less digits than its factorization.

212210210102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36587967304 (or 36587967295 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 212210210102200 its reverse (2201012012212), we get a palindrome (214411222114412).

The spelling of 212210210102200 in words is "two hundred twelve trillion, two hundred ten billion, two hundred ten million, one hundred two thousand, two hundred".