2110020012112 has 40 divisors (see below), whose sum is σ = 4303495049760. Its totient is φ = 999444896640.

The previous prime is 2110020012109. The next prime is 2110020012157. The reversal of 2110020012112 is 2112100200112.

It is a junction number, because it is equal to n+sod(n) for n = 2110020012092 and 2110020012101.

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, 8808162 + ... + 9044542.

It is an arithmetic number, because the mean of its divisors is an integer number (107587376244).

Almost surely, 2^{2110020012112} is an apocalyptic number.

It is an amenable number.

2110020012112 is an abundant number, since it is smaller than the sum of its proper divisors (2193475037648).

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

2110020012112 is a wasteful number, since it uses less digits than its factorization.

2110020012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265771 (or 265765 counting only the distinct ones).

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

Adding to 2110020012112 its reverse (2112100200112), we get a palindrome (4222120212224).

The spelling of 2110020012112 in words is "two trillion, one hundred ten billion, twenty million, twelve thousand, one hundred twelve".