223312043230 has 32 divisors (see below), whose sum is σ = 403165185984. Its totient is φ = 89057719296.

The previous prime is 223312043219. The next prime is 223312043237. The reversal of 223312043230 is 32340213322.

It is a junction number, because it is equal to n+sod(n) for n = 223312043195 and 223312043204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223312043237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5301934 + ... + 5343886.

It is an arithmetic number, because the mean of its divisors is an integer number (12598912062).

Almost surely, 2^223312043230 is an apocalyptic number.

223312043230 is a deficient number, since it is larger than the sum of its proper divisors (179853142754).

223312043230 is a wasteful number, since it uses less digits than its factorization.

223312043230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43540.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 223312043230 its reverse (32340213322), we get a palindrome (255652256552).

The spelling of 223312043230 in words is "two hundred twenty-three billion, three hundred twelve million, forty-three thousand, two hundred thirty".