224123230 has 32 divisors (see below), whose sum is σ = 408011904. Its totient is φ = 88636416.

The previous prime is 224123227. The next prime is 224123239. The reversal of 224123230 is 32321422.

It is a junction number, because it is equal to n+sod(n) for n = 224123198 and 224123207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224123239) 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, 610507 + ... + 610873.

It is an arithmetic number, because the mean of its divisors is an integer number (12750372).

Almost surely, 2^224123230 is an apocalyptic number.

224123230 is a deficient number, since it is larger than the sum of its proper divisors (183888674).

224123230 is a wasteful number, since it uses less digits than its factorization.

224123230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 224123230 is about 14970.7458064052. The cubic root of 224123230 is about 607.4291426668.

Adding to 224123230 its reverse (32321422), we get a palindrome (256444652).

The spelling of 224123230 in words is "two hundred twenty-four million, one hundred twenty-three thousand, two hundred thirty".