12224412320002 has 4 divisors (see below), whose sum is σ = 18336618480006. Its totient is φ = 6112206160000.

The previous prime is 12224412319993. The next prime is 12224412320011. The reversal of 12224412320002 is 20002321442221.

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 (12224412319993) and next prime (12224412320011).

It can be written as a sum of positive squares in only one way, i.e., 7047426780601 + 5176985539401 = 2654699^2 + 2275299^2 .

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, 3056103079999 + ... + 3056103080002.

Almost surely, 2^{12224412320002} is an apocalyptic number.

12224412320002 is a deficient number, since it is larger than the sum of its proper divisors (6112206160004).

12224412320002 is an equidigital number, since it uses as much as digits as its factorization.

12224412320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6112206160003.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12224412320002 its reverse (20002321442221), we get a palindrome (32226733762223).

The spelling of 12224412320002 in words is "twelve trillion, two hundred twenty-four billion, four hundred twelve million, three hundred twenty thousand, two".