112233443 has 4 divisors (see below), whose sum is σ = 128266800. Its totient is φ = 96200088.

The previous prime is 112233427. The next prime is 112233449. The reversal of 112233443 is 344332211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344332211 = 8867 ⋅38833.

It is a cyclic number.

It is not a de Polignac number, because 112233443 - 2⁴ = 112233427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112233449) 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, 8016668 + ... + 8016681.

It is an arithmetic number, because the mean of its divisors is an integer number (32066700).

Almost surely, 2^112233443 is an apocalyptic number.

112233443 is a deficient number, since it is larger than the sum of its proper divisors (16033357).

112233443 is an equidigital number, since it uses as much as digits as its factorization.

112233443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16033356.

The product of its digits is 1728, while the sum is 23.

The square root of 112233443 is about 10594.0286482528. The cubic root of 112233443 is about 482.3631197357.

Adding to 112233443 its reverse (344332211), we get a palindrome (456565654).

The spelling of 112233443 in words is "one hundred twelve million, two hundred thirty-three thousand, four hundred forty-three".