112233457 has 4 divisors (see below), whose sum is σ = 128266816. Its totient is φ = 96200100.

The previous prime is 112233449. The next prime is 112233493. The reversal of 112233457 is 754332211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112233457 - 2³ = 112233449 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (112233427) 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, 8016669 + ... + 8016682.

It is an arithmetic number, because the mean of its divisors is an integer number (32066704).

Almost surely, 2^112233457 is an apocalyptic number.

It is an amenable number.

112233457 is a deficient number, since it is larger than the sum of its proper divisors (16033359).

112233457 is an equidigital number, since it uses as much as digits as its factorization.

112233457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16033358.

The product of its digits is 5040, while the sum is 28.

The square root of 112233457 is about 10594.0293090023. The cubic root of 112233457 is about 482.3631397924.

Adding to 112233457 its reverse (754332211), we get a palindrome (866565668).

The spelling of 112233457 in words is "one hundred twelve million, two hundred thirty-three thousand, four hundred fifty-seven".