12324434222 has 4 divisors (see below), whose sum is σ = 18486651336. Its totient is φ = 6162217110.

The previous prime is 12324434209. The next prime is 12324434267. The reversal of 12324434222 is 22243442321.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3081108554 + ... + 3081108557.

It is an arithmetic number, because the mean of its divisors is an integer number (4621662834).

Almost surely, 2^12324434222 is an apocalyptic number.

12324434222 is a deficient number, since it is larger than the sum of its proper divisors (6162217114).

12324434222 is an equidigital number, since it uses as much as digits as its factorization.

12324434222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6162217113.

The product of its digits is 18432, while the sum is 29.

Adding to 12324434222 its reverse (22243442321), we get a palindrome (34567876543).

The spelling of 12324434222 in words is "twelve billion, three hundred twenty-four million, four hundred thirty-four thousand, two hundred twenty-two".