3321222230201 has 2 divisors, whose sum is σ = 3321222230202. Its totient is φ = 3321222230200.

The previous prime is 3321222230189. The next prime is 3321222230203. The reversal of 3321222230201 is 1020322221233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2713188774976 + 608033455225 = 1647176^2 + 779765^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321222230201 - 2³⁸ = 3046344323257 is a prime.

It is a super-2 number, since 2×3321222230201² (a number of 26 digits) contains 22 as substring.

Together with 3321222230203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3321222230203) 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 as a sum of consecutive naturals, namely, 1660611115100 + 1660611115101.

It is an arithmetic number, because the mean of its divisors is an integer number (1660611115101).

Almost surely, 2^{3321222230201} is an apocalyptic number.

It is an amenable number.

3321222230201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321222230201 is an equidigital number, since it uses as much as digits as its factorization.

3321222230201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 3321222230201 its reverse (1020322221233), we get a palindrome (4341544451434).

The spelling of 3321222230201 in words is "three trillion, three hundred twenty-one billion, two hundred twenty-two million, two hundred thirty thousand, two hundred one".