3331221331112 has 16 divisors (see below), whose sum is σ = 6248561647860. Its totient is φ = 1664938225024.

The previous prime is 3331221331103. The next prime is 3331221331129. The reversal of 3331221331112 is 2111331221333.

It can be written as a sum of positive squares in 2 ways, for example, as 3281655433156 + 49565897956 = 1811534^2 + 222634^2 .

It is a super-2 number, since 2×3331221331112² (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 3 ways as a sum of consecutive naturals, for example, 84034013 + ... + 84073644.

Almost surely, 2^{3331221331112} is an apocalyptic number.

It is an amenable number.

3331221331112 is a deficient number, since it is larger than the sum of its proper divisors (2917340316748).

3331221331112 is a wasteful number, since it uses less digits than its factorization.

3331221331112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168110140 (or 168110136 counting only the distinct ones).

The product of its digits is 1944, while the sum is 26.

Adding to 3331221331112 its reverse (2111331221333), we get a palindrome (5442552552445).

The spelling of 3331221331112 in words is "three trillion, three hundred thirty-one billion, two hundred twenty-one million, three hundred thirty-one thousand, one hundred twelve".