322113321329 has 2 divisors, whose sum is σ = 322113321330. Its totient is φ = 322113321328.

The previous prime is 322113321307. The next prime is 322113321359. The reversal of 322113321329 is 923123311223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 320528087104 + 1585234225 = 566152^2 + 39815^2 .

It is a cyclic number.

It is not a de Polignac number, because 322113321329 - 2²⁰ = 322112272753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 322113321295 and 322113321304.

It is not a weakly prime, because it can be changed into another prime (322113321359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161056660664 + 161056660665.

It is an arithmetic number, because the mean of its divisors is an integer number (161056660665).

Almost surely, 2^322113321329 is an apocalyptic number.

It is an amenable number.

322113321329 is a deficient number, since it is larger than the sum of its proper divisors (1).

322113321329 is an equidigital number, since it uses as much as digits as its factorization.

322113321329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 32.

The spelling of 322113321329 in words is "three hundred twenty-two billion, one hundred thirteen million, three hundred twenty-one thousand, three hundred twenty-nine".