12200212322322 has 24 divisors (see below), whose sum is σ = 25507438245744. Its totient is φ = 3889922768424.

The previous prime is 12200212322317. The next prime is 12200212322329. The reversal of 12200212322322 is 22322321200221.

It is a junction number, because it is equal to n+sod(n) for n = 12200212322292 and 12200212322301.

It is not an unprimeable number, because it can be changed into a prime (12200212322329) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1921895428 + ... + 1921901775.

It is an arithmetic number, because the mean of its divisors is an integer number (1062809926906).

Almost surely, 2^{12200212322322} is an apocalyptic number.

12200212322322 is an abundant number, since it is smaller than the sum of its proper divisors (13307225923422).

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

12200212322322 is a wasteful number, since it uses less digits than its factorization.

12200212322322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3843797254 (or 3843797231 counting only the distinct ones).

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

Adding to 12200212322322 its reverse (22322321200221), we get a palindrome (34522533522543).

The spelling of 12200212322322 in words is "twelve trillion, two hundred billion, two hundred twelve million, three hundred twenty-two thousand, three hundred twenty-two".