111002112110 has 32 divisors (see below), whose sum is σ = 200783575872. Its totient is φ = 44183543040.

The previous prime is 111002112043. The next prime is 111002112161. The reversal of 111002112110 is 11211200111.

It is a junction number, because it is equal to n+sod(n) for n = 111002112091 and 111002112100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2101079 + ... + 2153261.

It is an arithmetic number, because the mean of its divisors is an integer number (6274486746).

Almost surely, 2^111002112110 is an apocalyptic number.

111002112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111002112110 is a deficient number, since it is larger than the sum of its proper divisors (89781463762).

111002112110 is a wasteful number, since it uses less digits than its factorization.

111002112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53228.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 111002112110 its reverse (11211200111), we get a palindrome (122213312221).

The spelling of 111002112110 in words is "one hundred eleven billion, two million, one hundred twelve thousand, one hundred ten".