111322444 has 12 divisors (see below), whose sum is σ = 205067800. Its totient is φ = 52731648.

The previous prime is 111322441. The next prime is 111322469. The reversal of 111322444 is 444223111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (111322441) 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, 732309 + ... + 732460.

Almost surely, 2^111322444 is an apocalyptic number.

It is an amenable number.

111322444 is a deficient number, since it is larger than the sum of its proper divisors (93745356).

111322444 is a wasteful number, since it uses less digits than its factorization.

111322444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464792 (or 1464790 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 111322444 is about 10550.9451709314. The cubic root of 111322444 is about 481.0544585018.

Adding to 111322444 its reverse (444223111), we get a palindrome (555545555).

The spelling of 111322444 in words is "one hundred eleven million, three hundred twenty-two thousand, four hundred forty-four".