322130212131 has 64 divisors (see below), whose sum is σ = 551928545280. Its totient is φ = 162432673920.

The previous prime is 322130212097. The next prime is 322130212171. The reversal of 322130212131 is 131212031223.

It is not a de Polignac number, because 322130212131 - 2²² = 322126017827 is a prime.

It is a super-2 number, since 2×322130212131² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 322130212098 and 322130212107.

It is not an unprimeable number, because it can be changed into a prime (322130212171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11482840 + ... + 11510858.

It is an arithmetic number, because the mean of its divisors is an integer number (8623883520).

Almost surely, 2^322130212131 is an apocalyptic number.

322130212131 is a deficient number, since it is larger than the sum of its proper divisors (229798333149).

322130212131 is a wasteful number, since it uses less digits than its factorization.

322130212131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29896.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 322130212131 its reverse (131212031223), we get a palindrome (453342243354).

The spelling of 322130212131 in words is "three hundred twenty-two billion, one hundred thirty million, two hundred twelve thousand, one hundred thirty-one".