12204433 has 2 divisors, whose sum is σ = 12204434. Its totient is φ = 12204432.

The previous prime is 12204431. The next prime is 12204449. The reversal of 12204433 is 33440221.

12204433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11881809 + 322624 = 3447^2 + 568^2 .

It is an emirp because it is prime and its reverse (33440221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12204433 - 2¹ = 12204431 is a prime.

Together with 12204431, it forms a pair of twin primes.

It is a plaindrome in base 15.

It is a zygodrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 12204433.

It is not a weakly prime, because it can be changed into another prime (12204431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6102216 + 6102217.

It is an arithmetic number, because the mean of its divisors is an integer number (6102217).

Almost surely, 2^12204433 is an apocalyptic number.

It is an amenable number.

12204433 is a deficient number, since it is larger than the sum of its proper divisors (1).

12204433 is an equidigital number, since it uses as much as digits as its factorization.

12204433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 12204433 is about 3493.4843637835. The cubic root of 12204433 is about 230.2356312330.

Adding to 12204433 its reverse (33440221), we get a palindrome (45644654).

The spelling of 12204433 in words is "twelve million, two hundred four thousand, four hundred thirty-three".