22557160433 has 2 divisors, whose sum is σ = 22557160434. Its totient is φ = 22557160432.

The previous prime is 22557160429. The next prime is 22557160441. The reversal of 22557160433 is 33406175522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21166467169 + 1390693264 = 145487^2 + 37292^2 .

It is a cyclic number.

It is not a de Polignac number, because 22557160433 - 2² = 22557160429 is a prime.

It is not a weakly prime, because it can be changed into another prime (22557160033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11278580216 + 11278580217.

It is an arithmetic number, because the mean of its divisors is an integer number (11278580217).

Almost surely, 2^22557160433 is an apocalyptic number.

It is an amenable number.

22557160433 is a deficient number, since it is larger than the sum of its proper divisors (1).

22557160433 is an equidigital number, since it uses as much as digits as its factorization.

22557160433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 22557160433 in words is "twenty-two billion, five hundred fifty-seven million, one hundred sixty thousand, four hundred thirty-three".