3201222200213 has 2 divisors, whose sum is σ = 3201222200214. Its totient is φ = 3201222200212.

The previous prime is 3201222200203. The next prime is 3201222200219. The reversal of 3201222200213 is 3120022221023.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3160739955409 + 40482244804 = 1777847^2 + 201202^2 .

It is a cyclic number.

It is not a de Polignac number, because 3201222200213 - 2³⁸ = 2926344293269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3201222200219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600611100106 + 1600611100107.

It is an arithmetic number, because the mean of its divisors is an integer number (1600611100107).

Almost surely, 2^{3201222200213} is an apocalyptic number.

It is an amenable number.

3201222200213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201222200213 is an equidigital number, since it uses as much as digits as its factorization.

3201222200213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 3201222200213 its reverse (3120022221023), we get a palindrome (6321244421236).

The spelling of 3201222200213 in words is "three trillion, two hundred one billion, two hundred twenty-two million, two hundred thousand, two hundred thirteen".