322120402413113 has 4 divisors (see below), whose sum is σ = 322121163521508. Its totient is φ = 322119641304720.

The previous prime is 322120402413091. The next prime is 322120402413127. The reversal of 322120402413113 is 311314204021223.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 194959867616809 + 127160534796304 = 13962803^2 + 11276548^2 .

It is a cyclic number.

It is not a de Polignac number, because 322120402413113 - 2²⁴ = 322120385635897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322120402413013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379919006 + ... + 380765927.

It is an arithmetic number, because the mean of its divisors is an integer number (80530290880377).

Almost surely, 2^{322120402413113} is an apocalyptic number.

It is an amenable number.

322120402413113 is a deficient number, since it is larger than the sum of its proper divisors (761108395).

322120402413113 is an equidigital number, since it uses as much as digits as its factorization.

322120402413113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761108394.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 322120402413113 its reverse (311314204021223), we get a palindrome (633434606434336).

The spelling of 322120402413113 in words is "three hundred twenty-two trillion, one hundred twenty billion, four hundred two million, four hundred thirteen thousand, one hundred thirteen".