322133123231 has 4 divisors (see below), whose sum is σ = 322135080264. Its totient is φ = 322131166200.

The previous prime is 322133123203. The next prime is 322133123293. The reversal of 322133123231 is 132321331223.

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 322133123231 - 2⁶ = 322133123167 is a prime.

It is a super-2 number, since 2×322133123231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 322133123231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322133123831) 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, 706385 + ... + 1069226.

It is an arithmetic number, because the mean of its divisors is an integer number (80533770066).

Almost surely, 2^322133123231 is an apocalyptic number.

322133123231 is a deficient number, since it is larger than the sum of its proper divisors (1957033).

322133123231 is a wasteful number, since it uses less digits than its factorization.

322133123231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957032.

The product of its digits is 3888, while the sum is 26.

Adding to 322133123231 its reverse (132321331223), we get a palindrome (454454454454).

The spelling of 322133123231 in words is "three hundred twenty-two billion, one hundred thirty-three million, one hundred twenty-three thousand, two hundred thirty-one".