112233212 has 24 divisors (see below), whose sum is σ = 241733856. Its totient is φ = 44399808.

The previous prime is 112233211. The next prime is 112233217. The reversal of 112233212 is 212332211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112233211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153803 + ... + 154530.

It is an arithmetic number, because the mean of its divisors is an integer number (10072244).

Almost surely, 2^112233212 is an apocalyptic number.

It is an amenable number.

112233212 is an abundant number, since it is smaller than the sum of its proper divisors (129500644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112233212 is a wasteful number, since it uses less digits than its factorization.

112233212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308357 (or 308355 counting only the distinct ones).

The product of its digits is 144, while the sum is 17.

The square root of 112233212 is about 10594.0177458790. The cubic root of 112233212 is about 482.3627888006.

Adding to 112233212 its reverse (212332211), we get a palindrome (324565423).

The spelling of 112233212 in words is "one hundred twelve million, two hundred thirty-three thousand, two hundred twelve".