3321443342201 has 2 divisors, whose sum is σ = 3321443342202. Its totient is φ = 3321443342200.

The previous prime is 3321443342197. The next prime is 3321443342221. The reversal of 3321443342201 is 1022433441233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3086047591225 + 235395750976 = 1756715^2 + 485176^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321443342201 - 2² = 3321443342197 is a prime.

It is a super-2 number, since 2×3321443342201² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3321443342221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660721671100 + 1660721671101.

It is an arithmetic number, because the mean of its divisors is an integer number (1660721671101).

Almost surely, 2^{3321443342201} is an apocalyptic number.

It is an amenable number.

3321443342201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321443342201 is an equidigital number, since it uses as much as digits as its factorization.

3321443342201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 3321443342201 its reverse (1022433441233), we get a palindrome (4343876783434).

The spelling of 3321443342201 in words is "three trillion, three hundred twenty-one billion, four hundred forty-three million, three hundred forty-two thousand, two hundred one".