3223333221013 has 2 divisors, whose sum is σ = 3223333221014. Its totient is φ = 3223333221012.

The previous prime is 3223333221001. The next prime is 3223333221109. The reversal of 3223333221013 is 3101223333223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2822692327569 + 400640893444 = 1680087^2 + 632962^2 .

It is a cyclic number.

It is not a de Polignac number, because 3223333221013 - 2⁵ = 3223333220981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3223333227013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611666610506 + 1611666610507.

It is an arithmetic number, because the mean of its divisors is an integer number (1611666610507).

Almost surely, 2^{3223333221013} is an apocalyptic number.

It is an amenable number.

3223333221013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223333221013 is an equidigital number, since it uses as much as digits as its factorization.

3223333221013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 3223333221013 its reverse (3101223333223), we get a palindrome (6324556554236).

The spelling of 3223333221013 in words is "three trillion, two hundred twenty-three billion, three hundred thirty-three million, two hundred twenty-one thousand, thirteen".