122269402631023 has 2 divisors, whose sum is σ = 122269402631024. Its totient is φ = 122269402631022.

The previous prime is 122269402631017. The next prime is 122269402631177. The reversal of 122269402631023 is 320136204962221.

It is a weak prime.

It is an emirp because it is prime and its reverse (320136204962221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122269402631023 - 2³³ = 122260812696431 is a prime.

It is a super-2 number, since 2×122269402631023² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122269402631003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61134701315511 + 61134701315512.

It is an arithmetic number, because the mean of its divisors is an integer number (61134701315512).

Almost surely, 2^{122269402631023} is an apocalyptic number.

122269402631023 is a deficient number, since it is larger than the sum of its proper divisors (1).

122269402631023 is an equidigital number, since it uses as much as digits as its factorization.

122269402631023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 122269402631023 in words is "one hundred twenty-two trillion, two hundred sixty-nine billion, four hundred two million, six hundred thirty-one thousand, twenty-three".