3331312332012 has 72 divisors (see below), whose sum is σ = 9681418795776. Its totient is φ = 946104089184.

The previous prime is 3331312331933. The next prime is 3331312332109. The reversal of 3331312332012 is 2102332131333.

3331312332012 is a `hidden beast` number, since 3 + 3 + 3 + 1 + 312 + 332 + 0 + 12 = 666.

It is a super-2 number, since 2×3331312332012² (a number of 26 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 39537238 + ... + 39621405.

Almost surely, 2^{3331312332012} is an apocalyptic number.

It is an amenable number.

3331312332012 is an abundant number, since it is smaller than the sum of its proper divisors (6350106463764).

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

3331312332012 is a wasteful number, since it uses less digits than its factorization.

3331312332012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79158827 (or 79158822 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 3331312332012 its reverse (2102332131333), we get a palindrome (5433644463345).

The spelling of 3331312332012 in words is "three trillion, three hundred thirty-one billion, three hundred twelve million, three hundred thirty-two thousand, twelve".