111110112106 has 8 divisors (see below), whose sum is σ = 190474477920. Its totient is φ = 47618619468.

The previous prime is 111110112079. The next prime is 111110112109. The reversal of 111110112106 is 601211011111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 111110112106.

It is not an unprimeable number, because it can be changed into a prime (111110112109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3968218276 + ... + 3968218303.

It is an arithmetic number, because the mean of its divisors is an integer number (23809309740).

Almost surely, 2^111110112106 is an apocalyptic number.

111110112106 is a deficient number, since it is larger than the sum of its proper divisors (79364365814).

111110112106 is an equidigital number, since it uses as much as digits as its factorization.

111110112106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7936436588.

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

Adding to 111110112106 its reverse (601211011111), we get a palindrome (712321123217).

The spelling of 111110112106 in words is "one hundred eleven billion, one hundred ten million, one hundred twelve thousand, one hundred six".