22522752099 has 24 divisors (see below), whose sum is σ = 33128908800. Its totient is φ = 14740758000.

The previous prime is 22522752071. The next prime is 22522752157. The reversal of 22522752099 is 99025722522.

It is not a de Polignac number, because 22522752099 - 2²⁵ = 22489197667 is a prime.

It is a super-2 number, since 2×22522752099² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22522752799) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 370542 + ... + 427020.

It is an arithmetic number, because the mean of its divisors is an integer number (1380371200).

Almost surely, 2^22522752099 is an apocalyptic number.

22522752099 is a deficient number, since it is larger than the sum of its proper divisors (10606156701).

22522752099 is a wasteful number, since it uses less digits than its factorization.

22522752099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57295 (or 57292 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 22522752099 in words is "twenty-two billion, five hundred twenty-two million, seven hundred fifty-two thousand, ninety-nine".