22757250012460 has 24 divisors (see below), whose sum is σ = 48166526016000. Its totient is φ = 9031223625984.

The previous prime is 22757250012443. The next prime is 22757250012467. The reversal of 22757250012460 is 6421005275722.

It is a super-2 number, since 2×22757250012460² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22757250012467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4479771085 + ... + 4479776164.

It is an arithmetic number, because the mean of its divisors is an integer number (2006938584000).

Almost surely, 2^{22757250012460} is an apocalyptic number.

22757250012460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22757250012460 is an abundant number, since it is smaller than the sum of its proper divisors (25409276003540).

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

22757250012460 is a wasteful number, since it uses less digits than its factorization.

22757250012460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8959547385 (or 8959547383 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 22757250012460 in words is "twenty-two trillion, seven hundred fifty-seven billion, two hundred fifty million, twelve thousand, four hundred sixty".