12444201 has 24 divisors (see below), whose sum is σ = 22411584. Its totient is φ = 6464160.

The previous prime is 12444193. The next prime is 12444239. The reversal of 12444201 is 10244421.

12444201 is a `hidden beast` number, since 1 + 244 + 420 + 1 = 666.

It is not a de Polignac number, because 12444201 - 2³ = 12444193 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12444251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8286 + ... + 9671.

It is an arithmetic number, because the mean of its divisors is an integer number (933816).

Almost surely, 2^12444201 is an apocalyptic number.

12444201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12444201 is a deficient number, since it is larger than the sum of its proper divisors (9967383).

12444201 is a wasteful number, since it uses less digits than its factorization.

12444201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17981 (or 17978 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 12444201 is about 3527.6339095774. The cubic root of 12444201 is about 231.7335985432.

Adding to 12444201 its reverse (10244421), we get a palindrome (22688622).

It can be divided in two parts, 1244420 and 1, that added together give a palindrome (1244421).

The spelling of 12444201 in words is "twelve million, four hundred forty-four thousand, two hundred one".