2012011120112 has 40 divisors (see below), whose sum is σ = 4455320766816. Its totient is φ = 862260811776.

The previous prime is 2012011120099. The next prime is 2012011120153. The reversal of 2012011120112 is 2110211102102.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3130868 + ... + 3718380.

Almost surely, 2^{2012011120112} is an apocalyptic number.

It is an amenable number.

2012011120112 is an abundant number, since it is smaller than the sum of its proper divisors (2443309646704).

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

2012011120112 is a wasteful number, since it uses less digits than its factorization.

2012011120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618105 (or 618099 counting only the distinct ones).

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

Adding to 2012011120112 its reverse (2110211102102), we get a palindrome (4122222222214).

The spelling of 2012011120112 in words is "two trillion, twelve billion, eleven million, one hundred twenty thousand, one hundred twelve".