22504754100 has 72 divisors (see below), whose sum is σ = 65129616160. Its totient is φ = 5999806080.

The previous prime is 22504754099. The next prime is 22504754113. The reversal of 22504754100 is 145740522.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 23 ways as a sum of consecutive naturals, for example, 1862679 + ... + 1874721.

Almost surely, 2^22504754100 is an apocalyptic number.

22504754100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22504754100 is an abundant number, since it is smaller than the sum of its proper divisors (42624862060).

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

22504754100 is a wasteful number, since it uses less digits than its factorization.

22504754100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18289 (or 18282 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The spelling of 22504754100 in words is "twenty-two billion, five hundred four million, seven hundred fifty-four thousand, one hundred".