122130322393 has 2 divisors, whose sum is σ = 122130322394. Its totient is φ = 122130322392.

The previous prime is 122130322367. The next prime is 122130322397. The reversal of 122130322393 is 393223031221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85107559824 + 37022762569 = 291732^2 + 192413^2 .

It is a cyclic number.

It is not a de Polignac number, because 122130322393 - 2⁹ = 122130321881 is a prime.

It is not a weakly prime, because it can be changed into another prime (122130322397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61065161196 + 61065161197.

It is an arithmetic number, because the mean of its divisors is an integer number (61065161197).

Almost surely, 2^122130322393 is an apocalyptic number.

It is an amenable number.

122130322393 is a deficient number, since it is larger than the sum of its proper divisors (1).

122130322393 is an equidigital number, since it uses as much as digits as its factorization.

122130322393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 122130322393 in words is "one hundred twenty-two billion, one hundred thirty million, three hundred twenty-two thousand, three hundred ninety-three".