122232330091 has 2 divisors, whose sum is σ = 122232330092. Its totient is φ = 122232330090.

The previous prime is 122232330047. The next prime is 122232330097. The reversal of 122232330091 is 190033232221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122232330091 - 2⁷ = 122232329963 is a prime.

It is not a weakly prime, because it can be changed into another prime (122232330097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61116165045 + 61116165046.

It is an arithmetic number, because the mean of its divisors is an integer number (61116165046).

Almost surely, 2^122232330091 is an apocalyptic number.

122232330091 is a deficient number, since it is larger than the sum of its proper divisors (1).

122232330091 is an equidigital number, since it uses as much as digits as its factorization.

122232330091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 122232330091 in words is "one hundred twenty-two billion, two hundred thirty-two million, three hundred thirty thousand, ninety-one".