331333311101112 has 80 divisors (see below), whose sum is σ = 928046728917000. Its totient is φ = 110443643519040.

The previous prime is 331333311101063. The next prime is 331333311101227. The reversal of 331333311101112 is 211101113333133.

331333311101112 is a `hidden beast` number, since 3 + 3 + 1 + 333 + 311 + 1 + 0 + 1 + 1 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 92130162 + ... + 95658942.

Almost surely, 2^{331333311101112} is an apocalyptic number.

It is an amenable number.

331333311101112 is an abundant number, since it is smaller than the sum of its proper divisors (596713417815888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331333311101112 is a wasteful number, since it uses less digits than its factorization.

331333311101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3673698 (or 3673685 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

Adding to 331333311101112 its reverse (211101113333133), we get a palindrome (542434424434245).

The spelling of 331333311101112 in words is "three hundred thirty-one trillion, three hundred thirty-three billion, three hundred eleven million, one hundred one thousand, one hundred twelve".