122311331059 has 2 divisors, whose sum is σ = 122311331060. Its totient is φ = 122311331058.

The previous prime is 122311330993. The next prime is 122311331099. The reversal of 122311331059 is 950133113221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122311331059 - 2³⁵ = 87951592691 is a prime.

It is a super-2 number, since 2×122311331059² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122311331059.

It is not a weakly prime, because it can be changed into another prime (122311331099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61155665529 + 61155665530.

It is an arithmetic number, because the mean of its divisors is an integer number (61155665530).

Almost surely, 2^122311331059 is an apocalyptic number.

122311331059 is a deficient number, since it is larger than the sum of its proper divisors (1).

122311331059 is an equidigital number, since it uses as much as digits as its factorization.

122311331059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 31.

The spelling of 122311331059 in words is "one hundred twenty-two billion, three hundred eleven million, three hundred thirty-one thousand, fifty-nine".