223110012 has 48 divisors (see below), whose sum is σ = 527945600. Its totient is φ = 73327680.

The previous prime is 223109993. The next prime is 223110047. The reversal of 223110012 is 210011322.

It is a super-3 number, since 3×223110012³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 223110012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301539 + ... + 302277.

Almost surely, 2^223110012 is an apocalyptic number.

It is an amenable number.

223110012 is an abundant number, since it is smaller than the sum of its proper divisors (304835588).

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

223110012 is a wasteful number, since it uses less digits than its factorization.

223110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066 (or 1064 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 223110012 is about 14936.8675430962. The cubic root of 223110012 is about 606.5124030479.

Adding to 223110012 its reverse (210011322), we get a palindrome (433121334).

The spelling of 223110012 in words is "two hundred twenty-three million, one hundred ten thousand, twelve".