12323142222 has 8 divisors (see below), whose sum is σ = 24646284456. Its totient is φ = 4107714072.

The previous prime is 12323142217. The next prime is 12323142241. The reversal of 12323142222 is 22224132321.

12323142222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

12323142222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12323142192 and 12323142201.

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 in 3 ways as a sum of consecutive naturals, for example, 1026928513 + ... + 1026928524.

It is an arithmetic number, because the mean of its divisors is an integer number (3080785557).

Almost surely, 2^12323142222 is an apocalyptic number.

12323142222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12323142222 is a wasteful number, since it uses less digits than its factorization.

12323142222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053857042.

The product of its digits is 2304, while the sum is 24.

Adding to 12323142222 its reverse (22224132321), we get a palindrome (34547274543).

Subtracting 12323142222 from its reverse (22224132321), we obtain a palindrome (9900990099).

The spelling of 12323142222 in words is "twelve billion, three hundred twenty-three million, one hundred forty-two thousand, two hundred twenty-two".