12324340022 has 4 divisors (see below), whose sum is σ = 18486510036. Its totient is φ = 6162170010.

The previous prime is 12324340013. The next prime is 12324340031. The reversal of 12324340022 is 22004342321.

12324340022 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 is an interprime number because it is at equal distance from previous prime (12324340013) and next prime (12324340031).

It is a self number, because there is not a number n which added to its sum of digits gives 12324340022.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3081085004 + ... + 3081085007.

It is an arithmetic number, because the mean of its divisors is an integer number (4621627509).

Almost surely, 2^12324340022 is an apocalyptic number.

12324340022 is a deficient number, since it is larger than the sum of its proper divisors (6162170014).

12324340022 is an equidigital number, since it uses as much as digits as its factorization.

12324340022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6162170013.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 12324340022 its reverse (22004342321), we get a palindrome (34328682343).

The spelling of 12324340022 in words is "twelve billion, three hundred twenty-four million, three hundred forty thousand, twenty-two".