22522995793 has 2 divisors, whose sum is σ = 22522995794. Its totient is φ = 22522995792.

The previous prime is 22522995791. The next prime is 22522995809. The reversal of 22522995793 is 39759922522.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19818163729 + 2704832064 = 140777^2 + 52008^2 .

It is a cyclic number.

It is not a de Polignac number, because 22522995793 - 2¹ = 22522995791 is a prime.

Together with 22522995791, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22522995791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11261497896 + 11261497897.

It is an arithmetic number, because the mean of its divisors is an integer number (11261497897).

Almost surely, 2^22522995793 is an apocalyptic number.

It is an amenable number.

22522995793 is a deficient number, since it is larger than the sum of its proper divisors (1).

22522995793 is an equidigital number, since it uses as much as digits as its factorization.

22522995793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6123600, while the sum is 55.

The spelling of 22522995793 in words is "twenty-two billion, five hundred twenty-two million, nine hundred ninety-five thousand, seven hundred ninety-three".