22632623659 has 2 divisors, whose sum is σ = 22632623660. Its totient is φ = 22632623658.

The previous prime is 22632623597. The next prime is 22632623681. The reversal of 22632623659 is 95632623622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22632623659 - 2⁹ = 22632623147 is a prime.

It is not a weakly prime, because it can be changed into another prime (22632623359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11316311829 + 11316311830.

It is an arithmetic number, because the mean of its divisors is an integer number (11316311830).

Almost surely, 2^22632623659 is an apocalyptic number.

22632623659 is a deficient number, since it is larger than the sum of its proper divisors (1).

22632623659 is an equidigital number, since it uses as much as digits as its factorization.

22632623659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1399680, while the sum is 46.

The spelling of 22632623659 in words is "twenty-two billion, six hundred thirty-two million, six hundred twenty-three thousand, six hundred fifty-nine".