223132230 has 48 divisors (see below), whose sum is σ = 585911664. Its totient is φ = 58910400.

The previous prime is 223132213. The next prime is 223132241. The reversal of 223132230 is 32231322.

It is a happy number.

223132230 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 3×223132230³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3184 + ... + 21363.

It is an arithmetic number, because the mean of its divisors is an integer number (12206493).

Almost surely, 2^223132230 is an apocalyptic number.

223132230 is an abundant number, since it is smaller than the sum of its proper divisors (362779434).

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

223132230 is a wasteful number, since it uses less digits than its factorization.

223132230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24661 (or 24658 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 223132230 is about 14937.6112548158. The cubic root of 223132230 is about 606.5325351868.

Adding to 223132230 its reverse (32231322), we get a palindrome (255363552).

The spelling of 223132230 in words is "two hundred twenty-three million, one hundred thirty-two thousand, two hundred thirty".