122201000970977 has 2 divisors, whose sum is σ = 122201000970978. Its totient is φ = 122201000970976.

The previous prime is 122201000970947. The next prime is 122201000970989. The reversal of 122201000970977 is 779079000102221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117334737037456 + 4866263933521 = 10832116^2 + 2205961^2 .

It is a cyclic number.

It is not a de Polignac number, because 122201000970977 - 2³² = 122196706003681 is a prime.

It is not a weakly prime, because it can be changed into another prime (122201000970907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61100500485488 + 61100500485489.

It is an arithmetic number, because the mean of its divisors is an integer number (61100500485489).

Almost surely, 2^{122201000970977} is an apocalyptic number.

It is an amenable number.

122201000970977 is a deficient number, since it is larger than the sum of its proper divisors (1).

122201000970977 is an equidigital number, since it uses as much as digits as its factorization.

122201000970977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 222264, while the sum is 47.

The spelling of 122201000970977 in words is "one hundred twenty-two trillion, two hundred one billion, nine hundred seventy thousand, nine hundred seventy-seven".