223321120112 has 10 divisors (see below), whose sum is σ = 432684670248. Its totient is φ = 111660560048.

The previous prime is 223321120111. The next prime is 223321120157. The reversal of 223321120112 is 211021123322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223321120111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6978784988 + ... + 6978785019.

Almost surely, 2^223321120112 is an apocalyptic number.

It is an amenable number.

223321120112 is a deficient number, since it is larger than the sum of its proper divisors (209363550136).

223321120112 is a wasteful number, since it uses less digits than its factorization.

223321120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13957570015 (or 13957570009 counting only the distinct ones).

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

Adding to 223321120112 its reverse (211021123322), we get a palindrome (434342243434).

The spelling of 223321120112 in words is "two hundred twenty-three billion, three hundred twenty-one million, one hundred twenty thousand, one hundred twelve".