22857400801290 has 32 divisors (see below), whose sum is σ = 59844831189696. Its totient is φ = 5541188072960.

The previous prime is 22857400801271. The next prime is 22857400801337. The reversal of 22857400801290 is 9210800475822.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 34632425127 + ... + 34632425786.

It is an arithmetic number, because the mean of its divisors is an integer number (1870150974678).

Almost surely, 2^{22857400801290} is an apocalyptic number.

22857400801290 is an abundant number, since it is smaller than the sum of its proper divisors (36987430388406).

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

22857400801290 is a wasteful number, since it uses less digits than its factorization.

22857400801290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69264850934.

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 22857400801290 in words is "twenty-two trillion, eight hundred fifty-seven billion, four hundred million, eight hundred one thousand, two hundred ninety".