322131311202113 has 16 divisors (see below), whose sum is σ = 381826949222400. Its totient is φ = 265939318184400.

The previous prime is 322131311202109. The next prime is 322131311202139. The reversal of 322131311202113 is 311202113131223.

It is not a de Polignac number, because 322131311202113 - 2² = 322131311202109 is a prime.

It is a super-2 number, since 2×322131311202113² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (322131311202313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3517670063 + ... + 3517761636.

It is an arithmetic number, because the mean of its divisors is an integer number (23864184326400).

Almost surely, 2^{322131311202113} is an apocalyptic number.

It is an amenable number.

322131311202113 is a deficient number, since it is larger than the sum of its proper divisors (59695638020287).

322131311202113 is a wasteful number, since it uses less digits than its factorization.

322131311202113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7035431948.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 322131311202113 its reverse (311202113131223), we get a palindrome (633333424333336).

The spelling of 322131311202113 in words is "three hundred twenty-two trillion, one hundred thirty-one billion, three hundred eleven million, two hundred two thousand, one hundred thirteen".