22004576925 has 48 divisors (see below), whose sum is σ = 36675569280. Its totient is φ = 11640960000.

The previous prime is 22004576911. The next prime is 22004576927. The reversal of 22004576925 is 52967540022.

It is not a de Polignac number, because 22004576925 - 2⁶ = 22004576861 is a prime.

It is a super-3 number, since 3×22004576925³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22004576927) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 12785065 + ... + 12786785.

It is an arithmetic number, because the mean of its divisors is an integer number (764074360).

Almost surely, 2^22004576925 is an apocalyptic number.

22004576925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22004576925 is a deficient number, since it is larger than the sum of its proper divisors (14670992355).

22004576925 is a wasteful number, since it uses less digits than its factorization.

22004576925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3014 (or 3009 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 22004576925 in words is "twenty-two billion, four million, five hundred seventy-six thousand, nine hundred twenty-five".