22457196323 has 2 divisors, whose sum is σ = 22457196324. Its totient is φ = 22457196322.

The previous prime is 22457196271. The next prime is 22457196331. The reversal of 22457196323 is 32369175422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22457196323 - 2²⁴ = 22440419107 is a prime.

It is not a weakly prime, because it can be changed into another prime (22457196353) by changing a digit.

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 as a sum of consecutive naturals, namely, 11228598161 + 11228598162.

It is an arithmetic number, because the mean of its divisors is an integer number (11228598162).

Almost surely, 2^22457196323 is an apocalyptic number.

22457196323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22457196323 is an equidigital number, since it uses as much as digits as its factorization.

22457196323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 44.

The spelling of 22457196323 in words is "twenty-two billion, four hundred fifty-seven million, one hundred ninety-six thousand, three hundred twenty-three".