111044244 has 12 divisors (see below), whose sum is σ = 259103264. Its totient is φ = 37014744.

The previous prime is 111044243. The next prime is 111044249. The reversal of 111044244 is 442440111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 111044244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111044243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4626832 + ... + 4626855.

Almost surely, 2^111044244 is an apocalyptic number.

It is an amenable number.

111044244 is an abundant number, since it is smaller than the sum of its proper divisors (148059020).

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

111044244 is a wasteful number, since it uses less digits than its factorization.

111044244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9253694 (or 9253692 counting only the distinct ones).

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

The square root of 111044244 is about 10537.7532709776. The cubic root of 111044244 is about 480.6533983546.

Adding to 111044244 its reverse (442440111), we get a palindrome (553484355).

It can be divided in two parts, 1110 and 44244, that added together give a palindrome (45354).

The spelling of 111044244 in words is "one hundred eleven million, forty-four thousand, two hundred forty-four".