12322320313222 has 8 divisors (see below), whose sum is σ = 19570744026936. Its totient is φ = 5798738970912.

The previous prime is 12322320313207. The next prime is 12322320313223. The reversal of 12322320313222 is 22231302322321.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322320313223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181210592808 + ... + 181210592875.

It is an arithmetic number, because the mean of its divisors is an integer number (2446343003367).

Almost surely, 2^{12322320313222} is an apocalyptic number.

12322320313222 is a deficient number, since it is larger than the sum of its proper divisors (7248423713714).

12322320313222 is a wasteful number, since it uses less digits than its factorization.

12322320313222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362421185702.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 12322320313222 its reverse (22231302322321), we get a palindrome (34553622635543).

The spelling of 12322320313222 in words is "twelve trillion, three hundred twenty-two billion, three hundred twenty million, three hundred thirteen thousand, two hundred twenty-two".