12422230 has 16 divisors (see below), whose sum is σ = 22500144. Its totient is φ = 4937760.

The previous prime is 12422209. The next prime is 12422243. The reversal of 12422230 is 3222421.

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 7 ways as a sum of consecutive naturals, for example, 2181 + ... + 5440.

It is an arithmetic number, because the mean of its divisors is an integer number (1406259).

Almost surely, 2^12422230 is an apocalyptic number.

12422230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12422230 is a deficient number, since it is larger than the sum of its proper divisors (10077914).

12422230 is a wasteful number, since it uses less digits than its factorization.

12422230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7791.

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

The square root of 12422230 is about 3524.5184068182. The cubic root of 12422230 is about 231.5971382423.

Adding to 12422230 its reverse (3222421), we get a palindrome (15644651).

The spelling of 12422230 in words is "twelve million, four hundred twenty-two thousand, two hundred thirty".