122332112749057 has 2 divisors, whose sum is σ = 122332112749058. Its totient is φ = 122332112749056.

The previous prime is 122332112749051. The next prime is 122332112749141. The reversal of 122332112749057 is 750947211233221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118408369796721 + 3923742952336 = 10881561^2 + 1980844^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122332112749057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122332112749057.

It is not a weakly prime, because it can be changed into another prime (122332112749051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61166056374528 + 61166056374529.

It is an arithmetic number, because the mean of its divisors is an integer number (61166056374529).

Almost surely, 2^{122332112749057} is an apocalyptic number.

It is an amenable number.

122332112749057 is a deficient number, since it is larger than the sum of its proper divisors (1).

122332112749057 is an equidigital number, since it uses as much as digits as its factorization.

122332112749057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 122332112749057 in words is "one hundred twenty-two trillion, three hundred thirty-two billion, one hundred twelve million, seven hundred forty-nine thousand, fifty-seven".