223221013230 has 128 divisors (see below), whose sum is σ = 544816419840. Its totient is φ = 58527544320.

The previous prime is 223221013219. The next prime is 223221013259. The reversal of 223221013230 is 32310122322.

It is a happy number.

It is a super-3 number, since 3×223221013230³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223221013197 and 223221013206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 230838207 + ... + 230839173.

It is an arithmetic number, because the mean of its divisors is an integer number (4256378280).

Almost surely, 2^223221013230 is an apocalyptic number.

223221013230 is an abundant number, since it is smaller than the sum of its proper divisors (321595406610).

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

223221013230 is a wasteful number, since it uses less digits than its factorization.

223221013230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 223221013230 its reverse (32310122322), we get a palindrome (255531135552).

The spelling of 223221013230 in words is "two hundred twenty-three billion, two hundred twenty-one million, thirteen thousand, two hundred thirty".