22364650879 has 2 divisors, whose sum is σ = 22364650880. Its totient is φ = 22364650878.

The previous prime is 22364650859. The next prime is 22364650933. The reversal of 22364650879 is 97805646322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22364650879 - 2²⁷ = 22230433151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22364650859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11182325439 + 11182325440.

It is an arithmetic number, because the mean of its divisors is an integer number (11182325440).

Almost surely, 2^22364650879 is an apocalyptic number.

22364650879 is a deficient number, since it is larger than the sum of its proper divisors (1).

22364650879 is an equidigital number, since it uses as much as digits as its factorization.

22364650879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 22364650879 in words is "twenty-two billion, three hundred sixty-four million, six hundred fifty thousand, eight hundred seventy-nine".