223234112 has 28 divisors (see below), whose sum is σ = 458259180. Its totient is φ = 107767296.

The previous prime is 223234103. The next prime is 223234117. The reversal of 223234112 is 211432322.

It can be written as a sum of positive squares in 2 ways, for example, as 61842496 + 161391616 = 7864^2 + 12704^2 .

It is a super-3 number, since 3×223234112³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223234117) 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, 58283 + ... + 61994.

Almost surely, 2^223234112 is an apocalyptic number.

It is an amenable number.

223234112 is an abundant number, since it is smaller than the sum of its proper divisors (235025068).

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

223234112 is a wasteful number, since it uses less digits than its factorization.

223234112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120318 (or 120308 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 223234112 is about 14941.0211163762. The cubic root of 223234112 is about 606.6248352324.

Adding to 223234112 its reverse (211432322), we get a palindrome (434666434).

The spelling of 223234112 in words is "two hundred twenty-three million, two hundred thirty-four thousand, one hundred twelve".