200322211321213 has 2 divisors, whose sum is σ = 200322211321214. Its totient is φ = 200322211321212.

The previous prime is 200322211321189. The next prime is 200322211321373. The reversal of 200322211321213 is 312123112223002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 195072256447929 + 5249954873284 = 13966827^2 + 2291278^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200322211321213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200322211321613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100161105660606 + 100161105660607.

It is an arithmetic number, because the mean of its divisors is an integer number (100161105660607).

Almost surely, 2^{200322211321213} is an apocalyptic number.

It is an amenable number.

200322211321213 is a deficient number, since it is larger than the sum of its proper divisors (1).

200322211321213 is an equidigital number, since it uses as much as digits as its factorization.

200322211321213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 200322211321213 its reverse (312123112223002), we get a palindrome (512445323544215).

The spelling of 200322211321213 in words is "two hundred trillion, three hundred twenty-two billion, two hundred eleven million, three hundred twenty-one thousand, two hundred thirteen".