12304224433 has 4 divisors (see below), whose sum is σ = 12335855220. Its totient is φ = 12272593648.

The previous prime is 12304224431. The next prime is 12304224451. The reversal of 12304224433 is 33442240321.

12304224433 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.

It can be written as a sum of positive squares in 2 ways, for example, as 7972346944 + 4331877489 = 89288^2 + 65817^2 .

It is a cyclic number.

It is not a de Polignac number, because 12304224433 - 2¹ = 12304224431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12304224431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15814810 + ... + 15815587.

It is an arithmetic number, because the mean of its divisors is an integer number (3083963805).

Almost surely, 2^12304224433 is an apocalyptic number.

It is an amenable number.

12304224433 is a deficient number, since it is larger than the sum of its proper divisors (31630787).

12304224433 is an equidigital number, since it uses as much as digits as its factorization.

12304224433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31630786.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 12304224433 its reverse (33442240321), we get a palindrome (45746464754).

The spelling of 12304224433 in words is "twelve billion, three hundred four million, two hundred twenty-four thousand, four hundred thirty-three".