223225230 has 64 divisors (see below), whose sum is σ = 547964928. Its totient is φ = 58181760.

The previous prime is 223225229. The next prime is 223225253. The reversal of 223225230 is 32522322.

223225230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×223225230³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223225197 and 223225206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 407817 + ... + 408363.

It is an arithmetic number, because the mean of its divisors is an integer number (8561952).

Almost surely, 2^223225230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223225230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273982464).

223225230 is an abundant number, since it is smaller than the sum of its proper divisors (324739698).

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

223225230 is a wasteful number, since it uses less digits than its factorization.

223225230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 223225230 is about 14940.7238780455. The cubic root of 223225230 is about 606.6167896979.

Adding to 223225230 its reverse (32522322), we get a palindrome (255747552).

The spelling of 223225230 in words is "two hundred twenty-three million, two hundred twenty-five thousand, two hundred thirty".