12404200222 has 4 divisors (see below), whose sum is σ = 18606300336. Its totient is φ = 6202100110.

The previous prime is 12404200213. The next prime is 12404200231. The reversal of 12404200222 is 22200240421.

12404200222 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 (12404200213) and next prime (12404200231).

It is a self number, because there is not a number n which added to its sum of digits gives 12404200222.

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, 3101050054 + ... + 3101050057.

It is an arithmetic number, because the mean of its divisors is an integer number (4651575084).

Almost surely, 2^12404200222 is an apocalyptic number.

12404200222 is a deficient number, since it is larger than the sum of its proper divisors (6202100114).

12404200222 is an equidigital number, since it uses as much as digits as its factorization.

12404200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6202100113.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 12404200222 its reverse (22200240421), we get a palindrome (34604440643).

The spelling of 12404200222 in words is "twelve billion, four hundred four million, two hundred thousand, two hundred twenty-two".