2111102110112 has 24 divisors (see below), whose sum is σ = 4156508786976. Its totient is φ = 1055480830912.

The previous prime is 2111102110109. The next prime is 2111102110121. The reversal of 2111102110112 is 2110112011112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1704308 + ... + 2669619.

It is an arithmetic number, because the mean of its divisors is an integer number (173187866124).

Almost surely, 2^{2111102110112} is an apocalyptic number.

It is an amenable number.

2111102110112 is a deficient number, since it is larger than the sum of its proper divisors (2045406676864).

2111102110112 is a wasteful number, since it uses less digits than its factorization.

2111102110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4389020 (or 4389012 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 2111102110112 its reverse (2110112011112), we get a palindrome (4221214121224).

The spelling of 2111102110112 in words is "two trillion, one hundred eleven billion, one hundred two million, one hundred ten thousand, one hundred twelve".