122312332369 has 2 divisors, whose sum is σ = 122312332370. Its totient is φ = 122312332368.

The previous prime is 122312332349. The next prime is 122312332409. The reversal of 122312332369 is 963233213221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68388526144 + 53923806225 = 261512^2 + 232215^2 .

It is an emirp because it is prime and its reverse (963233213221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122312332369 - 2²⁵ = 122278777937 is a prime.

It is a super-2 number, since 2×122312332369² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122312332349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61156166184 + 61156166185.

It is an arithmetic number, because the mean of its divisors is an integer number (61156166185).

Almost surely, 2^122312332369 is an apocalyptic number.

It is an amenable number.

122312332369 is a deficient number, since it is larger than the sum of its proper divisors (1).

122312332369 is an equidigital number, since it uses as much as digits as its factorization.

122312332369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 37.

The spelling of 122312332369 in words is "one hundred twenty-two billion, three hundred twelve million, three hundred thirty-two thousand, three hundred sixty-nine".