2112000112112 has 40 divisors (see below), whose sum is σ = 4464097529472. Its totient is φ = 959979128000.

The previous prime is 2112000112081. The next prime is 2112000112147. The reversal of 2112000112112 is 2112110002112.

It is a super-2 number, since 2×2112000112112² (a number of 25 digits) contains 22 as substring.

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, 10344683 + ... + 10546869.

Almost surely, 2^{2112000112112} is an apocalyptic number.

2112000112112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2112000112112 is an abundant number, since it is smaller than the sum of its proper divisors (2352097417360).

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

2112000112112 is a wasteful number, since it uses less digits than its factorization.

2112000112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261557 (or 261551 counting only the distinct ones).

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

Adding to 2112000112112 its reverse (2112110002112), we get a palindrome (4224110114224).

The spelling of 2112000112112 in words is "two trillion, one hundred twelve billion, one hundred twelve thousand, one hundred twelve".