111400104224 has 24 divisors (see below), whose sum is σ = 219507608880. Its totient is φ = 55652140096.

The previous prime is 111400104203. The next prime is 111400104247. The reversal of 111400104224 is 422401004111.

It is a super-2 number, since 2×111400104224² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111400104196 and 111400104205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1459454 + ... + 1533885.

It is an arithmetic number, because the mean of its divisors is an integer number (9146150370).

Almost surely, 2^111400104224 is an apocalyptic number.

It is an amenable number.

111400104224 is a deficient number, since it is larger than the sum of its proper divisors (108107504656).

111400104224 is a wasteful number, since it uses less digits than its factorization.

111400104224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2994512 (or 2994504 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 111400104224 its reverse (422401004111), we get a palindrome (533801108335).

The spelling of 111400104224 in words is "one hundred eleven billion, four hundred million, one hundred four thousand, two hundred twenty-four".