111112010110111 has 8 divisors (see below), whose sum is σ = 112380556831200. Its totient is φ = 109843909992960.

The previous prime is 111112010110093. The next prime is 111112010110169. The reversal of 111112010110111 is 111011010211111.

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

It is a cyclic number.

It is not a de Polignac number, because 111112010110111 - 2⁹ = 111112010109599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111112010110091 and 111112010110100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111112010110511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111150546 + ... + 112145743.

It is an arithmetic number, because the mean of its divisors is an integer number (14047569603900).

Almost surely, 2^{111112010110111} is an apocalyptic number.

111112010110111 is a deficient number, since it is larger than the sum of its proper divisors (1268546721089).

111112010110111 is an equidigital number, since it uses as much as digits as its factorization.

111112010110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223301969.

The product of its (nonzero) digits is 2, while the sum is 13.

Adding to 111112010110111 its reverse (111011010211111), we get a palindrome (222123020321222).

The spelling of 111112010110111 in words is "one hundred eleven trillion, one hundred twelve billion, ten million, one hundred ten thousand, one hundred eleven".