22764416659 has 2 divisors, whose sum is σ = 22764416660. Its totient is φ = 22764416658.

The previous prime is 22764416641. The next prime is 22764416687. The reversal of 22764416659 is 95661446722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22764416659 - 2²⁵ = 22730862227 is a prime.

It is not a weakly prime, because it can be changed into another prime (22764416459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11382208329 + 11382208330.

It is an arithmetic number, because the mean of its divisors is an integer number (11382208330).

Almost surely, 2^22764416659 is an apocalyptic number.

22764416659 is a deficient number, since it is larger than the sum of its proper divisors (1).

22764416659 is an equidigital number, since it uses as much as digits as its factorization.

22764416659 is an evil number, because the sum of its binary digits is even.

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

The spelling of 22764416659 in words is "twenty-two billion, seven hundred sixty-four million, four hundred sixteen thousand, six hundred fifty-nine".