12224230 has 32 divisors (see below), whose sum is σ = 23224320. Its totient is φ = 4625760.

The previous prime is 12224221. The next prime is 12224257. The reversal of 12224230 is 3242221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14151 + ... + 14989.

It is an arithmetic number, because the mean of its divisors is an integer number (725760).

Almost surely, 2^12224230 is an apocalyptic number.

12224230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12224230 is a deficient number, since it is larger than the sum of its proper divisors (11000090).

12224230 is a wasteful number, since it uses less digits than its factorization.

12224230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 12224230 is about 3496.3166332585. The cubic root of 12224230 is about 230.3600535772.

Adding to 12224230 its reverse (3242221), we get a palindrome (15466451).

Subtracting from 12224230 its reverse (3242221), we obtain a square (8982009 = 2997²).

The spelling of 12224230 in words is "twelve million, two hundred twenty-four thousand, two hundred thirty".