22153113304 has 64 divisors (see below), whose sum is σ = 51621917760. Its totient is φ = 8694190080.

The previous prime is 22153113259. The next prime is 22153113313. The reversal of 22153113304 is 40331135122.

It is a happy number.

It is a congruent number.

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, 279237 + ... + 349684.

It is an arithmetic number, because the mean of its divisors is an integer number (806592465).

Almost surely, 2^22153113304 is an apocalyptic number.

It is an amenable number.

22153113304 is an abundant number, since it is smaller than the sum of its proper divisors (29468804456).

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

22153113304 is a wasteful number, since it uses less digits than its factorization.

22153113304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628988 (or 628984 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 22153113304 its reverse (40331135122), we get a palindrome (62484248426).

The spelling of 22153113304 in words is "twenty-two billion, one hundred fifty-three million, one hundred thirteen thousand, three hundred four".