12210202000400 has 60 divisors (see below), whose sum is σ = 29336430086400. Its totient is φ = 4883844416640.

The previous prime is 12210202000397. The next prime is 12210202000433. The reversal of 12210202000400 is 400020201221.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7655381 + ... + 9111819.

It is an arithmetic number, because the mean of its divisors is an integer number (488940501440).

Almost surely, 2^{12210202000400} is an apocalyptic number.

12210202000400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12210202000400 is an abundant number, since it is smaller than the sum of its proper divisors (17126228086000).

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

12210202000400 is a wasteful number, since it uses less digits than its factorization.

12210202000400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477416 (or 1477405 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12210202000400 its reverse (400020201221), we get a palindrome (12610222201621).

The spelling of 12210202000400 in words is "twelve trillion, two hundred ten billion, two hundred two million, four hundred", and thus it is an aban number.