111004444200 has 192 divisors, whose sum is σ = 370992504960. Its totient is φ = 27294059520.

The previous prime is 111004444193. The next prime is 111004444219. The reversal of 111004444200 is 2444400111.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7535242 + ... + 7549958.

It is an arithmetic number, because the mean of its divisors is an integer number (1932252630).

Almost surely, 2^111004444200 is an apocalyptic number.

111004444200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111004444200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185496252480).

111004444200 is an abundant number, since it is smaller than the sum of its proper divisors (259988060760).

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

111004444200 is a wasteful number, since it uses less digits than its factorization.

111004444200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15716 (or 15707 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 111004444200 its reverse (2444400111), we get a palindrome (113448844311).

The spelling of 111004444200 in words is "one hundred eleven billion, four million, four hundred forty-four thousand, two hundred".