2112012000112 has 20 divisors (see below), whose sum is σ = 4676598000496. Its totient is φ = 905148000000.

The previous prime is 2112012000107. The next prime is 2112012000121. The reversal of 2112012000112 is 2110002102112.

It is a junction number, because it is equal to n+sod(n) for n = 2112012000092 and 2112012000101.

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, 9428624889 + ... + 9428625112.

Almost surely, 2^{2112012000112} is an apocalyptic number.

It is an amenable number.

2112012000112 is an abundant number, since it is smaller than the sum of its proper divisors (2564586000384).

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

2112012000112 is a wasteful number, since it uses less digits than its factorization.

2112012000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18857250016 (or 18857250010 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2112012000112 its reverse (2110002102112), we get a palindrome (4222014102224).

The spelling of 2112012000112 in words is "two trillion, one hundred twelve billion, twelve million, one hundred twelve", and thus it is an aban number.