22757007660 has 48 divisors (see below), whose sum is σ = 64141631232. Its totient is φ = 6028344000.

The previous prime is 22757007643. The next prime is 22757007661. The reversal of 22757007660 is 6670075722.

It is not an unprimeable number, because it can be changed into a prime (22757007661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1246846 + ... + 1264965.

It is an arithmetic number, because the mean of its divisors is an integer number (1336283984).

Almost surely, 2^22757007660 is an apocalyptic number.

22757007660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22757007660 is an abundant number, since it is smaller than the sum of its proper divisors (41384623572).

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

22757007660 is a wasteful number, since it uses less digits than its factorization.

22757007660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2511974 (or 2511972 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 42.

The spelling of 22757007660 in words is "twenty-two billion, seven hundred fifty-seven million, seven thousand, six hundred sixty".