22122202100010 has 32 divisors (see below), whose sum is σ = 53113000527360. Its totient is φ = 5897063283648.

The previous prime is 22122202100003. The next prime is 22122202100041. The reversal of 22122202100010 is 1000120222122.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136830970 + ... + 136992549.

It is an arithmetic number, because the mean of its divisors is an integer number (1659781266480).

Almost surely, 2^{22122202100010} is an apocalyptic number.

22122202100010 is an abundant number, since it is smaller than the sum of its proper divisors (30990798427350).

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

22122202100010 is a wasteful number, since it uses less digits than its factorization.

22122202100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273826222.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22122202100010 its reverse (1000120222122), we get a palindrome (23122322322132).

The spelling of 22122202100010 in words is "twenty-two trillion, one hundred twenty-two billion, two hundred two million, one hundred thousand, ten".