112133452 has 12 divisors (see below), whose sum is σ = 196307776. Its totient is φ = 56045520.

The previous prime is 112133449. The next prime is 112133471. The reversal of 112133452 is 254331211.

It is a happy number.

It is a super-2 number, since 2×112133452² = 25147822114872608, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17302 + ... + 22882.

Almost surely, 2^112133452 is an apocalyptic number.

It is an amenable number.

112133452 is a deficient number, since it is larger than the sum of its proper divisors (84174324).

112133452 is a wasteful number, since it uses less digits than its factorization.

112133452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10608 (or 10606 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 112133452 is about 10589.3083815705. The cubic root of 112133452 is about 482.2198282172.

Adding to 112133452 its reverse (254331211), we get a palindrome (366464663).

The spelling of 112133452 in words is "one hundred twelve million, one hundred thirty-three thousand, four hundred fifty-two".