22638089759 has 2 divisors, whose sum is σ = 22638089760. Its totient is φ = 22638089758.

The previous prime is 22638089753. The next prime is 22638089777. The reversal of 22638089759 is 95798083622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22638089759 - 2⁴ = 22638089743 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 22638089698 and 22638089707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22638089753) 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, 11319044879 + 11319044880.

It is an arithmetic number, because the mean of its divisors is an integer number (11319044880).

Almost surely, 2^22638089759 is an apocalyptic number.

22638089759 is a deficient number, since it is larger than the sum of its proper divisors (1).

22638089759 is an equidigital number, since it uses as much as digits as its factorization.

22638089759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13063680, while the sum is 59.

The spelling of 22638089759 in words is "twenty-two billion, six hundred thirty-eight million, eighty-nine thousand, seven hundred fifty-nine".