22200020202202 has 64 divisors (see below), whose sum is σ = 37213769170944. Its totient is φ = 9883473534720.

The previous prime is 22200020202167. The next prime is 22200020202221. The reversal of 22200020202202 is 20220202000222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42491653 + ... + 43010935.

It is an arithmetic number, because the mean of its divisors is an integer number (581465143296).

Almost surely, 2^{22200020202202} is an apocalyptic number.

22200020202202 is a deficient number, since it is larger than the sum of its proper divisors (15013748968742).

22200020202202 is a wasteful number, since it uses less digits than its factorization.

22200020202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520243.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 22200020202202 its reverse (20220202000222), we get a palindrome (42420222202424).

The spelling of 22200020202202 in words is "twenty-two trillion, two hundred billion, twenty million, two hundred two thousand, two hundred two".