122055179 has 2 divisors, whose sum is σ = 122055180. Its totient is φ = 122055178.

The previous prime is 122055163. The next prime is 122055187. The reversal of 122055179 is 971550221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122055179 - 2⁴ = 122055163 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (122057179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61027589 + 61027590.

It is an arithmetic number, because the mean of its divisors is an integer number (61027590).

Almost surely, 2^122055179 is an apocalyptic number.

122055179 is a deficient number, since it is larger than the sum of its proper divisors (1).

122055179 is an equidigital number, since it uses as much as digits as its factorization.

122055179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 122055179 is about 11047.8585707819. The cubic root of 122055179 is about 496.0423283227.

The spelling of 122055179 in words is "one hundred twenty-two million, fifty-five thousand, one hundred seventy-nine".