12224210 has 16 divisors (see below), whose sum is σ = 22377600. Its totient is φ = 4806576.

The previous prime is 12224209. The next prime is 12224213. The reversal of 12224210 is 1242221.

12224210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12224213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9770 + ... + 10949.

It is an arithmetic number, because the mean of its divisors is an integer number (1398600).

Almost surely, 2^12224210 is an apocalyptic number.

12224210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12224210 is a deficient number, since it is larger than the sum of its proper divisors (10153390).

12224210 is a wasteful number, since it uses less digits than its factorization.

12224210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20785.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 12224210 is about 3496.3137731045. The cubic root of 12224210 is about 230.3599279468.

Adding to 12224210 its reverse (1242221), we get a palindrome (13466431).

The spelling of 12224210 in words is "twelve million, two hundred twenty-four thousand, two hundred ten".