122325120534637 has 2 divisors, whose sum is σ = 122325120534638. Its totient is φ = 122325120534636.

The previous prime is 122325120534509. The next prime is 122325120534677. The reversal of 122325120534637 is 736435021523221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115603654663396 + 6721465871241 = 10751914^2 + 2592579^2 .

It is a cyclic number.

It is not a de Polignac number, because 122325120534637 - 2⁷ = 122325120534509 is a prime.

It is a super-2 number, since 2×122325120534637² (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 (122325120534677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61162560267318 + 61162560267319.

It is an arithmetic number, because the mean of its divisors is an integer number (61162560267319).

Almost surely, 2^{122325120534637} is an apocalyptic number.

It is an amenable number.

122325120534637 is a deficient number, since it is larger than the sum of its proper divisors (1).

122325120534637 is an equidigital number, since it uses as much as digits as its factorization.

122325120534637 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 122325120534637 in words is "one hundred twenty-two trillion, three hundred twenty-five billion, one hundred twenty million, five hundred thirty-four thousand, six hundred thirty-seven".