22201022204 has 12 divisors (see below), whose sum is σ = 38886829800. Its totient is φ = 11090499408.

The previous prime is 22201022171. The next prime is 22201022237. The reversal of 22201022204 is 40222010222.

It is an interprime number because it is at equal distance from previous prime (22201022171) and next prime (22201022237).

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 2497934 + ... + 2506805.

It is an arithmetic number, because the mean of its divisors is an integer number (3240569150).

Almost surely, 2^22201022204 is an apocalyptic number.

It is an amenable number.

22201022204 is a deficient number, since it is larger than the sum of its proper divisors (16685807596).

22201022204 is a wasteful number, since it uses less digits than its factorization.

22201022204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005852 (or 5005850 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22201022204 its reverse (40222010222), we get a palindrome (62423032426).

The spelling of 22201022204 in words is "twenty-two billion, two hundred one million, twenty-two thousand, two hundred four".