3021112203112 has 16 divisors (see below), whose sum is σ = 5997796285860. Its totient is φ = 1421699860224.

The previous prime is 3021112203107. The next prime is 3021112203119. The reversal of 3021112203112 is 2113022111203.

It can be written as a sum of positive squares in 2 ways, for example, as 2997351213796 + 23760989316 = 1731286^2 + 154146^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3021112203112.

It is not an unprimeable number, because it can be changed into a prime (3021112203119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11107030023 + ... + 11107030294.

Almost surely, 2^{3021112203112} is an apocalyptic number.

It is an amenable number.

3021112203112 is a deficient number, since it is larger than the sum of its proper divisors (2976684082748).

3021112203112 is a wasteful number, since it uses less digits than its factorization.

3021112203112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22214060340 (or 22214060336 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 3021112203112 its reverse (2113022111203), we get a palindrome (5134134314315).

The spelling of 3021112203112 in words is "three trillion, twenty-one billion, one hundred twelve million, two hundred three thousand, one hundred twelve".