22791057323 has 2 divisors, whose sum is σ = 22791057324. Its totient is φ = 22791057322.

The previous prime is 22791057319. The next prime is 22791057329. The reversal of 22791057323 is 32375019722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22791057323 - 2² = 22791057319 is a prime.

It is not a weakly prime, because it can be changed into another prime (22791057329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11395528661 + 11395528662.

It is an arithmetic number, because the mean of its divisors is an integer number (11395528662).

Almost surely, 2^22791057323 is an apocalyptic number.

22791057323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22791057323 is an equidigital number, since it uses as much as digits as its factorization.

22791057323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 41.

The spelling of 22791057323 in words is "twenty-two billion, seven hundred ninety-one million, fifty-seven thousand, three hundred twenty-three".