122330312230309 has 2 divisors, whose sum is σ = 122330312230310. Its totient is φ = 122330312230308.

The previous prime is 122330312230283. The next prime is 122330312230331. The reversal of 122330312230309 is 903032213033221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98685647424225 + 23644664806084 = 9934065^2 + 4862578^2 .

It is a cyclic number.

It is not a de Polignac number, because 122330312230309 - 2⁵ = 122330312230277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122330312233309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61165156115154 + 61165156115155.

It is an arithmetic number, because the mean of its divisors is an integer number (61165156115155).

Almost surely, 2^{122330312230309} is an apocalyptic number.

It is an amenable number.

122330312230309 is a deficient number, since it is larger than the sum of its proper divisors (1).

122330312230309 is an equidigital number, since it uses as much as digits as its factorization.

122330312230309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 34.

The spelling of 122330312230309 in words is "one hundred twenty-two trillion, three hundred thirty billion, three hundred twelve million, two hundred thirty thousand, three hundred nine".