112101224 has 16 divisors (see below), whose sum is σ = 210305700. Its totient is φ = 56019712.

The previous prime is 112101221. The next prime is 112101259. The reversal of 112101224 is 422101211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 111978724 + 122500 = 10582^2 + 350^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112101199 and 112101208.

It is not an unprimeable number, because it can be changed into a prime (112101221) 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, 20864 + ... + 25680.

Almost surely, 2^112101224 is an apocalyptic number.

It is an amenable number.

112101224 is a deficient number, since it is larger than the sum of its proper divisors (98204476).

112101224 is a wasteful number, since it uses less digits than its factorization.

112101224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7732 (or 7728 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 112101224 is about 10587.7865486607. The cubic root of 112101224 is about 482.1736259186.

Adding to 112101224 its reverse (422101211), we get a palindrome (534202435).

The spelling of 112101224 in words is "one hundred twelve million, one hundred one thousand, two hundred twenty-four".