3331320311112 has 16 divisors (see below), whose sum is σ = 8328300777840. Its totient is φ = 1110440103696.

The previous prime is 3331320311101. The next prime is 3331320311237. The reversal of 3331320311112 is 2111130231333.

It is a super-2 number, since 2×3331320311112² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 138805012963 = 3331320311112 / (3 + 3 + 3 + 1 + 3 + 2 + 0 + 3 + 1 + 1 + 1 + 1 + 2).

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 3 ways as a sum of consecutive naturals, for example, 69402506458 + ... + 69402506505.

It is an arithmetic number, because the mean of its divisors is an integer number (520518798615).

Almost surely, 2^{3331320311112} is an apocalyptic number.

It is an amenable number.

3331320311112 is an abundant number, since it is smaller than the sum of its proper divisors (4996980466728).

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

3331320311112 is a wasteful number, since it uses less digits than its factorization.

3331320311112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138805012972 (or 138805012968 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 3331320311112 its reverse (2111130231333), we get a palindrome (5442450542445).

The spelling of 3331320311112 in words is "three trillion, three hundred thirty-one billion, three hundred twenty million, three hundred eleven thousand, one hundred twelve".