332331212231 has 2 divisors, whose sum is σ = 332331212232. Its totient is φ = 332331212230.

The previous prime is 332331212221. The next prime is 332331212267. The reversal of 332331212231 is 132212133233.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 332331212231 - 2³⁴ = 315151343047 is a prime.

It is a super-2 number, since 2×332331212231² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332331212231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332331212201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166165606115 + 166165606116.

It is an arithmetic number, because the mean of its divisors is an integer number (166165606116).

Almost surely, 2^332331212231 is an apocalyptic number.

332331212231 is a deficient number, since it is larger than the sum of its proper divisors (1).

332331212231 is an equidigital number, since it uses as much as digits as its factorization.

332331212231 is an odious number, because the sum of its binary digits is odd.

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

Adding to 332331212231 its reverse (132212133233), we get a palindrome (464543345464).

The spelling of 332331212231 in words is "three hundred thirty-two billion, three hundred thirty-one million, two hundred twelve thousand, two hundred thirty-one".