12195201 has 8 divisors (see below), whose sum is σ = 16334080. Its totient is φ = 8093232.

The previous prime is 12195199. The next prime is 12195217. The reversal of 12195201 is 10259121.

12195201 is digitally balanced in base 3, 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 a de Polignac number, because 12195201 - 2¹ = 12195199 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12195251) 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, 8446 + ... + 9783.

It is an arithmetic number, because the mean of its divisors is an integer number (2041760).

Almost surely, 2^12195201 is an apocalyptic number.

It is an amenable number.

12195201 is a deficient number, since it is larger than the sum of its proper divisors (4138879).

12195201 is a wasteful number, since it uses less digits than its factorization.

12195201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18455.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 12195201 is about 3492.1627968925. The cubic root of 12195201 is about 230.1775629469.

The spelling of 12195201 in words is "twelve million, one hundred ninety-five thousand, two hundred one".