22112010202210 has 16 divisors (see below), whose sum is σ = 39815578996992. Its totient is φ = 8841701718000.

The previous prime is 22112010202199. The next prime is 22112010202237. The reversal of 22112010202210 is 1220201021122.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387765426 + ... + 387822445.

It is an arithmetic number, because the mean of its divisors is an integer number (2488473687312).

Almost surely, 2^{22112010202210} is an apocalyptic number.

22112010202210 is a deficient number, since it is larger than the sum of its proper divisors (17703568794782).

22112010202210 is a wasteful number, since it uses less digits than its factorization.

22112010202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775590729.

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

Adding to 22112010202210 its reverse (1220201021122), we get a palindrome (23332211223332).

The spelling of 22112010202210 in words is "twenty-two trillion, one hundred twelve billion, ten million, two hundred two thousand, two hundred ten".