111223000112 has 80 divisors (see below), whose sum is σ = 248680660800. Its totient is φ = 47204204544.

The previous prime is 111223000079. The next prime is 111223000181. The reversal of 111223000112 is 211000322111.

111223000112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 5613968 + ... + 5633744.

It is an arithmetic number, because the mean of its divisors is an integer number (3108508260).

Almost surely, 2^111223000112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111223000112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124340330400).

111223000112 is an abundant number, since it is smaller than the sum of its proper divisors (137457660688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111223000112 is a wasteful number, since it uses less digits than its factorization.

111223000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20278 (or 20272 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 111223000112 its reverse (211000322111), we get a palindrome (322223322223).

The spelling of 111223000112 in words is "one hundred eleven billion, two hundred twenty-three million, one hundred twelve", and thus it is an aban number.