3302013032221 has 2 divisors, whose sum is σ = 3302013032222. Its totient is φ = 3302013032220.

The previous prime is 3302013032203. The next prime is 3302013032309. The reversal of 3302013032221 is 1222303102033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1704787205625 + 1597225826596 = 1305675^2 + 1263814^2 .

It is a cyclic number.

It is not a de Polignac number, because 3302013032221 - 2¹⁹ = 3302012507933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3302013032192 and 3302013032201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3302013002221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1651006516110 + 1651006516111.

It is an arithmetic number, because the mean of its divisors is an integer number (1651006516111).

Almost surely, 2^{3302013032221} is an apocalyptic number.

It is an amenable number.

3302013032221 is a deficient number, since it is larger than the sum of its proper divisors (1).

3302013032221 is an equidigital number, since it uses as much as digits as its factorization.

3302013032221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 3302013032221 its reverse (1222303102033), we get a palindrome (4524316134254).

The spelling of 3302013032221 in words is "three trillion, three hundred two billion, thirteen million, thirty-two thousand, two hundred twenty-one".