331120113322 has 16 divisors (see below), whose sum is σ = 497138934600. Its totient is φ = 165407205888.

The previous prime is 331120113307. The next prime is 331120113323. The reversal of 331120113322 is 223311021133.

It can be written as a sum of positive squares in 4 ways, for example, as 136514731441 + 194605381881 = 369479^2 + 441141^2 .

It is a junction number, because it is equal to n+sod(n) for n = 331120113293 and 331120113302.

It is not an unprimeable number, because it can be changed into a prime (331120113323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10820868 + ... + 10851424.

Almost surely, 2^331120113322 is an apocalyptic number.

331120113322 is a deficient number, since it is larger than the sum of its proper divisors (166018821278).

331120113322 is a wasteful number, since it uses less digits than its factorization.

331120113322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35385.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 331120113322 its reverse (223311021133), we get a palindrome (554431134455).

The spelling of 331120113322 in words is "three hundred thirty-one billion, one hundred twenty million, one hundred thirteen thousand, three hundred twenty-two".