223411230 has 128 divisors (see below), whose sum is σ = 696960000. Its totient is φ = 49859712.

The previous prime is 223411211. The next prime is 223411241. The reversal of 223411230 is 32114322.

223411230 is a `hidden beast` number, since 2 + 23 + 411 + 230 = 666.

It is a super-2 number, since 2×223411230² = 99825155380225800, which contains 22 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 63 ways as a sum of consecutive naturals, for example, 79896 + ... + 82644.

It is an arithmetic number, because the mean of its divisors is an integer number (5445000).

Almost surely, 2^223411230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223411230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348480000).

223411230 is an abundant number, since it is smaller than the sum of its proper divisors (473548770).

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

223411230 is a wasteful number, since it uses less digits than its factorization.

223411230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815 (or 2809 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 223411230 is about 14946.9471799428. The cubic root of 223411230 is about 606.7852285418.

Adding to 223411230 its reverse (32114322), we get a palindrome (255525552).

The spelling of 223411230 in words is "two hundred twenty-three million, four hundred eleven thousand, two hundred thirty".