331120223312 has 40 divisors (see below), whose sum is σ = 643918119936. Its totient is φ = 164948749056.

The previous prime is 331120223309. The next prime is 331120223339. The reversal of 331120223312 is 213322021133.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5713103 + ... + 5770769.

Almost surely, 2^331120223312 is an apocalyptic number.

It is an amenable number.

331120223312 is a deficient number, since it is larger than the sum of its proper divisors (312797896624).

331120223312 is a wasteful number, since it uses less digits than its factorization.

331120223312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58995 (or 58989 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 331120223312 its reverse (213322021133), we get a palindrome (544442244445).

The spelling of 331120223312 in words is "three hundred thirty-one billion, one hundred twenty million, two hundred twenty-three thousand, three hundred twelve".