331333223122112 has 56 divisors (see below), whose sum is σ = 658658733723840. Its totient is φ = 165371979663360.

The previous prime is 331333223122081. The next prime is 331333223122133. The reversal of 331333223122112 is 211221322333133.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3214061033 + ... + 3214164119.

Almost surely, 2^{331333223122112} is an apocalyptic number.

331333223122112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

331333223122112 is a deficient number, since it is larger than the sum of its proper divisors (327325510601728).

331333223122112 is a wasteful number, since it uses less digits than its factorization.

331333223122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191929 (or 191919 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

Adding to 331333223122112 its reverse (211221322333133), we get a palindrome (542554545455245).

The spelling of 331333223122112 in words is "three hundred thirty-one trillion, three hundred thirty-three billion, two hundred twenty-three million, one hundred twenty-two thousand, one hundred twelve".