111820688885114 has 32 divisors (see below), whose sum is σ = 198823018383360. Its totient is φ = 46599144922800.

The previous prime is 111820688885077. The next prime is 111820688885119. The reversal of 111820688885114 is 411588886028111.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is not an unprimeable number, because it can be changed into a prime (111820688885119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4314722684 + ... + 4314748599.

It is an arithmetic number, because the mean of its divisors is an integer number (6213219324480).

Almost surely, 2^{111820688885114} is an apocalyptic number.

111820688885114 is a deficient number, since it is larger than the sum of its proper divisors (87002329498246).

111820688885114 is a wasteful number, since it uses less digits than its factorization.

111820688885114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8629471346.

The product of its (nonzero) digits is 7864320, while the sum is 62.

The spelling of 111820688885114 in words is "one hundred eleven trillion, eight hundred twenty billion, six hundred eighty-eight million, eight hundred eighty-five thousand, one hundred fourteen".