322120331119949 has 2 divisors, whose sum is σ = 322120331119950. Its totient is φ = 322120331119948.

The previous prime is 322120331119879. The next prime is 322120331120047. The reversal of 322120331119949 is 949911133021223.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 237350690316100 + 84769640803849 = 15406190^2 + 9207043^2 .

It is a cyclic number.

It is not a de Polignac number, because 322120331119949 - 2²⁴ = 322120314342733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 322120331119897 and 322120331119906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322120331115949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161060165559974 + 161060165559975.

It is an arithmetic number, because the mean of its divisors is an integer number (161060165559975).

Almost surely, 2^{322120331119949} is an apocalyptic number.

It is an amenable number.

322120331119949 is a deficient number, since it is larger than the sum of its proper divisors (1).

322120331119949 is an equidigital number, since it uses as much as digits as its factorization.

322120331119949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 629856, while the sum is 50.

The spelling of 322120331119949 in words is "three hundred twenty-two trillion, one hundred twenty billion, three hundred thirty-one million, one hundred nineteen thousand, nine hundred forty-nine".