12208163 has 8 divisors (see below), whose sum is σ = 13404720. Its totient is φ = 11026080.

The previous prime is 12208153. The next prime is 12208169. The reversal of 12208163 is 36180221.

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

It is a cyclic number.

It is not a de Polignac number, because 12208163 - 2⁶ = 12208099 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (12208169) 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, 1808 + ... + 5261.

It is an arithmetic number, because the mean of its divisors is an integer number (1675590).

Almost surely, 2^12208163 is an apocalyptic number.

12208163 is a deficient number, since it is larger than the sum of its proper divisors (1196557).

12208163 is a wasteful number, since it uses less digits than its factorization.

12208163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7237.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 12208163 is about 3494.0181739653. The cubic root of 12208163 is about 230.2590842256.

Adding to 12208163 its reverse (36180221), we get a palindrome (48388384).

The spelling of 12208163 in words is "twelve million, two hundred eight thousand, one hundred sixty-three".