223233323112 has 40 divisors (see below), whose sum is σ = 625260004050. Its totient is φ = 74411107488.

The previous prime is 223233323087. The next prime is 223233323143. The reversal of 223233323112 is 211323332322.

223233323112 is a `hidden beast` number, since 2 + 2 + 323 + 3 + 323 + 1 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 187355659716 + 35877663396 = 432846^2 + 189414^2 .

It is a super-3 number, since 3×223233323112³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 172247287 + ... + 172248582.

Almost surely, 2^223233323112 is an apocalyptic number.

It is an amenable number.

223233323112 is an abundant number, since it is smaller than the sum of its proper divisors (402026680938).

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

223233323112 is a wasteful number, since it uses less digits than its factorization.

223233323112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344495887 (or 344495874 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

Adding to 223233323112 its reverse (211323332322), we get a palindrome (434556655434).

The spelling of 223233323112 in words is "two hundred twenty-three billion, two hundred thirty-three million, three hundred twenty-three thousand, one hundred twelve".