22509180630 has 24 divisors (see below), whose sum is σ = 58523869872. Its totient is φ = 6002448144.

The previous prime is 22509180607. The next prime is 22509180641. The reversal of 22509180630 is 3608190522.

22509180630 is a `hidden beast` number, since 2 + 2 + 5 + 0 + 9 + 18 + 0 + 630 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125050914 + ... + 125051093.

It is an arithmetic number, because the mean of its divisors is an integer number (2438494578).

Almost surely, 2^22509180630 is an apocalyptic number.

22509180630 is an abundant number, since it is smaller than the sum of its proper divisors (36014689242).

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

22509180630 is a wasteful number, since it uses less digits than its factorization.

22509180630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250102020 (or 250102017 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 22509180630 in words is "twenty-two billion, five hundred nine million, one hundred eighty thousand, six hundred thirty".