322130333301331 has 4 divisors (see below), whose sum is σ = 322160754535200. Its totient is φ = 322099912067464.

The previous prime is 322130333301311. The next prime is 322130333301377. The reversal of 322130333301331 is 133103333031223.

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

It is a cyclic number.

It is not a de Polignac number, because 322130333301331 - 2¹⁷ = 322130333170259 is a prime.

It is a super-2 number, since 2×322130333301331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322130333301293 and 322130333301302.

It is not an unprimeable number, because it can be changed into a prime (322130333301311) 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, 15210601051 + ... + 15210622228.

It is an arithmetic number, because the mean of its divisors is an integer number (80540188633800).

Almost surely, 2^{322130333301331} is an apocalyptic number.

322130333301331 is a deficient number, since it is larger than the sum of its proper divisors (30421233869).

322130333301331 is a wasteful number, since it uses less digits than its factorization.

322130333301331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30421233868.

The product of its (nonzero) digits is 26244, while the sum is 31.

Adding to 322130333301331 its reverse (133103333031223), we get a palindrome (455233666332554).

The spelling of 322130333301331 in words is "three hundred twenty-two trillion, one hundred thirty billion, three hundred thirty-three million, three hundred one thousand, three hundred thirty-one".