331322132223 has 12 divisors (see below), whose sum is σ = 478588208488. Its totient is φ = 220875977520.

The previous prime is 331322132191. The next prime is 331322132233. The reversal of 331322132223 is 322231223133.

331322132223 is a `hidden beast` number, since 3 + 313 + 2 + 2 + 1 + 322 + 23 = 666.

It is not a de Polignac number, because 331322132223 - 2⁵ = 331322132191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331322132233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49240 + ... + 815517.

Almost surely, 2^331322132223 is an apocalyptic number.

331322132223 is a deficient number, since it is larger than the sum of its proper divisors (147266076265).

331322132223 is a wasteful number, since it uses less digits than its factorization.

331322132223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907334 (or 907331 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

Adding to 331322132223 its reverse (322231223133), we get a palindrome (653553355356).

The spelling of 331322132223 in words is "three hundred thirty-one billion, three hundred twenty-two million, one hundred thirty-two thousand, two hundred twenty-three".