12225202 has 8 divisors (see below), whose sum is σ = 20004912. Its totient is φ = 5556900.

The previous prime is 12225197. The next prime is 12225203. The reversal of 12225202 is 20252221.

12225202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12225203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277824 + ... + 277867.

It is an arithmetic number, because the mean of its divisors is an integer number (2500614).

Almost surely, 2^12225202 is an apocalyptic number.

12225202 is a deficient number, since it is larger than the sum of its proper divisors (7779710).

12225202 is a wasteful number, since it uses less digits than its factorization.

12225202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555704.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 12225202 is about 3496.4556339242. The cubic root of 12225202 is about 230.3661590480.

Adding to 12225202 its reverse (20252221), we get a palindrome (32477423).

The spelling of 12225202 in words is "twelve million, two hundred twenty-five thousand, two hundred two".