23221010122039 has 2 divisors, whose sum is σ = 23221010122040. Its totient is φ = 23221010122038.

The previous prime is 23221010122021. The next prime is 23221010122109. The reversal of 23221010122039 is 93022101012232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23221010122039 - 2¹⁵ = 23221010089271 is a prime.

It is a super-2 number, since 2×23221010122039² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23221010121998 and 23221010122016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23221010422039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11610505061019 + 11610505061020.

It is an arithmetic number, because the mean of its divisors is an integer number (11610505061020).

Almost surely, 2^{23221010122039} is an apocalyptic number.

23221010122039 is a deficient number, since it is larger than the sum of its proper divisors (1).

23221010122039 is an equidigital number, since it uses as much as digits as its factorization.

23221010122039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 23221010122039 in words is "twenty-three trillion, two hundred twenty-one billion, ten million, one hundred twenty-two thousand, thirty-nine".