22200021120010 has 16 divisors (see below), whose sum is σ = 39960371631456. Its totient is φ = 8879934311248.

The previous prime is 22200021119963. The next prime is 22200021120071. The reversal of 22200021120010 is 1002112000222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8001184 + ... + 10412443.

It is an arithmetic number, because the mean of its divisors is an integer number (2497523226966).

Almost surely, 2^{22200021120010} is an apocalyptic number.

22200021120010 is a deficient number, since it is larger than the sum of its proper divisors (17760350511446).

22200021120010 is a wasteful number, since it uses less digits than its factorization.

22200021120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18534197.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22200021120010 its reverse (1002112000222), we get a palindrome (23202133120232).

The spelling of 22200021120010 in words is "twenty-two trillion, two hundred billion, twenty-one million, one hundred twenty thousand, ten".