2012013112 has 16 divisors (see below), whose sum is σ = 3777559200. Its totient is φ = 1004664000.

The previous prime is 2012013097. The next prime is 2012013137. The reversal of 2012013112 is 2113102102.

It is a junction number, because it is equal to n+sod(n) for n = 2012013092 and 2012013101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161437 + ... + 173452.

It is an arithmetic number, because the mean of its divisors is an integer number (236097450).

Almost surely, 2^2012013112 is an apocalyptic number.

It is an amenable number.

2012013112 is a deficient number, since it is larger than the sum of its proper divisors (1765546088).

2012013112 is a wasteful number, since it uses less digits than its factorization.

2012013112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335646 (or 335642 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2012013112 is about 44855.4691425694. The cubic root of 2012013112 is about 1262.4386114254.

Adding to 2012013112 its reverse (2113102102), we get a palindrome (4125115214).

The spelling of 2012013112 in words is "two billion, twelve million, thirteen thousand, one hundred twelve".