223113112 has 32 divisors (see below), whose sum is σ = 431088480. Its totient is φ = 108207360.

The previous prime is 223113091. The next prime is 223113127. The reversal of 223113112 is 211311322.

It is a super-3 number, since 3×223113112³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32493 + ... + 38755.

It is an arithmetic number, because the mean of its divisors is an integer number (13471515).

Almost surely, 2^223113112 is an apocalyptic number.

It is an amenable number.

223113112 is a deficient number, since it is larger than the sum of its proper divisors (207975368).

223113112 is a wasteful number, since it uses less digits than its factorization.

223113112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6403 (or 6399 counting only the distinct ones).

The product of its digits is 72, while the sum is 16.

The square root of 223113112 is about 14936.9713128197. The cubic root of 223113112 is about 606.5152120952.

Adding to 223113112 its reverse (211311322), we get a palindrome (434424434).

The spelling of 223113112 in words is "two hundred twenty-three million, one hundred thirteen thousand, one hundred twelve".