122959403933 has 2 divisors, whose sum is σ = 122959403934. Its totient is φ = 122959403932.

The previous prime is 122959403881. The next prime is 122959403947. The reversal of 122959403933 is 339304959221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115683655129 + 7275748804 = 340123^2 + 85298^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122959403933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122958403933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61479701966 + 61479701967.

It is an arithmetic number, because the mean of its divisors is an integer number (61479701967).

Almost surely, 2^122959403933 is an apocalyptic number.

It is an amenable number.

122959403933 is a deficient number, since it is larger than the sum of its proper divisors (1).

122959403933 is an equidigital number, since it uses as much as digits as its factorization.

122959403933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1574640, while the sum is 50.

The spelling of 122959403933 in words is "one hundred twenty-two billion, nine hundred fifty-nine million, four hundred three thousand, nine hundred thirty-three".