12204241 has 4 divisors (see below), whose sum is σ = 13947712. Its totient is φ = 10460772.

The previous prime is 12204239. The next prime is 12204253. The reversal of 12204241 is 14240221.

12204241 is nontrivially palindromic in base 15.

12204241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14240221 = 3673 ⋅3877.

It is not a de Polignac number, because 12204241 - 2¹ = 12204239 is a prime.

It is a Duffinian number.

12204241 is a nontrivial repdigit in base 15.

It is a plaindrome in base 15.

It is a nialpdrome in base 15.

It is a zygodrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (12204211) by changing a digit.

It is a nontrivial repunit in base 15.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 871725 + ... + 871738.

It is an arithmetic number, because the mean of its divisors is an integer number (3486928).

Almost surely, 2^12204241 is an apocalyptic number.

It is an amenable number.

12204241 is a deficient number, since it is larger than the sum of its proper divisors (1743471).

12204241 is an equidigital number, since it uses as much as digits as its factorization.

12204241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743470.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 12204241 is about 3493.4568839475. The cubic root of 12204241 is about 230.2344238719.

Adding to 12204241 its reverse (14240221), we get a palindrome (26444462).

The spelling of 12204241 in words is "twelve million, two hundred four thousand, two hundred forty-one".