111052244 has 12 divisors (see below), whose sum is σ = 199594164. Its totient is φ = 54025344.

The previous prime is 111052241. The next prime is 111052289. The reversal of 111052244 is 442250111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 38291344 + 72760900 = 6188^2 + 8530^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111052241) 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, 375029 + ... + 375324.

It is an arithmetic number, because the mean of its divisors is an integer number (16632847).

Almost surely, 2^111052244 is an apocalyptic number.

It is an amenable number.

111052244 is a deficient number, since it is larger than the sum of its proper divisors (88541920).

111052244 is a wasteful number, since it uses less digits than its factorization.

111052244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750394 (or 750392 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 111052244 is about 10538.1328516963. The cubic root of 111052244 is about 480.6649407054.

The spelling of 111052244 in words is "one hundred eleven million, fifty-two thousand, two hundred forty-four".