122736511052807 has 2 divisors, whose sum is σ = 122736511052808. Its totient is φ = 122736511052806.

The previous prime is 122736511052747. The next prime is 122736511052863. The reversal of 122736511052807 is 708250115637221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122736511052807 - 2²⁶ = 122736443943943 is a prime.

It is a super-2 number, since 2×122736511052807² (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 (122736511052887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61368255526403 + 61368255526404.

It is an arithmetic number, because the mean of its divisors is an integer number (61368255526404).

Almost surely, 2^{122736511052807} is an apocalyptic number.

122736511052807 is a deficient number, since it is larger than the sum of its proper divisors (1).

122736511052807 is an equidigital number, since it uses as much as digits as its factorization.

122736511052807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 122736511052807 in words is "one hundred twenty-two trillion, seven hundred thirty-six billion, five hundred eleven million, fifty-two thousand, eight hundred seven".