12522202 has 64 divisors (see below), whose sum is σ = 25141248. Its totient is φ = 4536000.

The previous prime is 12522193. The next prime is 12522221. The reversal of 12522202 is 20222521.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205252 + ... + 205312.

It is an arithmetic number, because the mean of its divisors is an integer number (392832).

Almost surely, 2^12522202 is an apocalyptic number.

12522202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

12522202 is a wasteful number, since it uses less digits than its factorization.

12522202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155.

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

The square root of 12522202 is about 3538.6723499075. The cubic root of 12522202 is about 232.2167638177.

Adding to 12522202 its reverse (20222521), we get a palindrome (32744723).

The spelling of 12522202 in words is "twelve million, five hundred twenty-two thousand, two hundred two".