22122021022202 has 16 divisors (see below), whose sum is σ = 33279055526592. Its totient is φ = 11029003272000.

The previous prime is 22122021022193. The next prime is 22122021022243. The reversal of 22122021022202 is 20222012022122.

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, 87318203 + ... + 87571185.

It is an arithmetic number, because the mean of its divisors is an integer number (2079940970412).

Almost surely, 2^{22122021022202} is an apocalyptic number.

22122021022202 is a deficient number, since it is larger than the sum of its proper divisors (11157034504390).

22122021022202 is a wasteful number, since it uses less digits than its factorization.

22122021022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379333.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 22122021022202 its reverse (20222012022122), we get a palindrome (42344033044324).

The spelling of 22122021022202 in words is "twenty-two trillion, one hundred twenty-two billion, twenty-one million, twenty-two thousand, two hundred two".