111102012109994 has 16 divisors (see below), whose sum is σ = 167125511412000. Its totient is φ = 55393565807664.

The previous prime is 111102012109993. The next prime is 111102012110041. The reversal of 111102012109994 is 499901210201111.

It is not an unprimeable number, because it can be changed into a prime (111102012109993) 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, 10507637 + ... + 18237720.

It is an arithmetic number, because the mean of its divisors is an integer number (10445344463250).

Almost surely, 2^{111102012109994} is an apocalyptic number.

111102012109994 is a deficient number, since it is larger than the sum of its proper divisors (56023499302006).

111102012109994 is a wasteful number, since it uses less digits than its factorization.

111102012109994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28750837.

The product of its (nonzero) digits is 11664, while the sum is 41.

The spelling of 111102012109994 in words is "one hundred eleven trillion, one hundred two billion, twelve million, one hundred nine thousand, nine hundred ninety-four".