331133314012 has 24 divisors (see below), whose sum is σ = 617334809616. Its totient is φ = 154871440128.

The previous prime is 331133313997. The next prime is 331133314033. The reversal of 331133314012 is 210413331133.

It is a super-2 number, since 2×331133314012² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14926363 + ... + 14948530.

It is an arithmetic number, because the mean of its divisors is an integer number (25722283734).

Almost surely, 2^331133314012 is an apocalyptic number.

It is an amenable number.

331133314012 is a deficient number, since it is larger than the sum of its proper divisors (286201495604).

331133314012 is a wasteful number, since it uses less digits than its factorization.

331133314012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29875077 (or 29875075 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 331133314012 its reverse (210413331133), we get a palindrome (541546645145).

The spelling of 331133314012 in words is "three hundred thirty-one billion, one hundred thirty-three million, three hundred fourteen thousand, twelve".