111116201110 has 32 divisors (see below), whose sum is σ = 201078884160. Its totient is φ = 44208888192.

The previous prime is 111116201081. The next prime is 111116201149. The reversal of 111116201110 is 11102611111.

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, 12302076 + ... + 12311104.

It is an arithmetic number, because the mean of its divisors is an integer number (6283715130).

Almost surely, 2^111116201110 is an apocalyptic number.

111116201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111116201110 is a deficient number, since it is larger than the sum of its proper divisors (89962683050).

111116201110 is a wasteful number, since it uses less digits than its factorization.

111116201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15480.

The product of its (nonzero) digits is 12, while the sum is 16.

Adding to 111116201110 its reverse (11102611111), we get a palindrome (122218812221).

The spelling of 111116201110 in words is "one hundred eleven billion, one hundred sixteen million, two hundred one thousand, one hundred ten".