22604130516 has 72 divisors (see below), whose sum is σ = 58391277280. Its totient is φ = 6800397120.

The previous prime is 22604130401. The next prime is 22604130551. The reversal of 22604130516 is 61503140622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145830 + ... + 257826.

Almost surely, 2^22604130516 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22604130516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29195638640).

22604130516 is an abundant number, since it is smaller than the sum of its proper divisors (35787146764).

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

22604130516 is a wasteful number, since it uses less digits than its factorization.

22604130516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112165 (or 112152 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 22604130516 in words is "twenty-two billion, six hundred four million, one hundred thirty thousand, five hundred sixteen".