223112230112 has 24 divisors (see below), whose sum is σ = 458350126416. Its totient is φ = 106705848832.

The previous prime is 223112230111. The next prime is 223112230129. The reversal of 223112230112 is 211032211322.

223112230112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×223112230112³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223112230111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151570073 + ... + 151571544.

It is an arithmetic number, because the mean of its divisors is an integer number (19097921934).

Almost surely, 2^223112230112 is an apocalyptic number.

It is an amenable number.

223112230112 is an abundant number, since it is smaller than the sum of its proper divisors (235237896304).

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

223112230112 is a wasteful number, since it uses less digits than its factorization.

223112230112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303141650 (or 303141642 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 223112230112 its reverse (211032211322), we get a palindrome (434144441434).

The spelling of 223112230112 in words is "two hundred twenty-three billion, one hundred twelve million, two hundred thirty thousand, one hundred twelve".