2012110120112 has 20 divisors (see below), whose sum is σ = 3899357021160. Its totient is φ = 1005824437248.

The previous prime is 2012110120091. The next prime is 2012110120129. The reversal of 2012110120112 is 2110210112102.

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, 14341937 + ... + 14481552.

It is an arithmetic number, because the mean of its divisors is an integer number (194967851058).

Almost surely, 2^{2012110120112} is an apocalyptic number.

It is an amenable number.

2012110120112 is a deficient number, since it is larger than the sum of its proper divisors (1887246901048).

2012110120112 is a wasteful number, since it uses less digits than its factorization.

2012110120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28827860 (or 28827854 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2012110120112 its reverse (2110210112102), we get a palindrome (4122320232214).

The spelling of 2012110120112 in words is "two trillion, twelve billion, one hundred ten million, one hundred twenty thousand, one hundred twelve".