3243224220013 has 16 divisors (see below), whose sum is σ = 3339976900480. Its totient is φ = 3146953778496.

The previous prime is 3243224219959. The next prime is 3243224220017. The reversal of 3243224220013 is 3100224223423.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3243224220013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243224220017) 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 in 15 ways as a sum of consecutive naturals, for example, 78168808 + ... + 78210286.

It is an arithmetic number, because the mean of its divisors is an integer number (208748556280).

Almost surely, 2^{3243224220013} is an apocalyptic number.

It is an amenable number.

3243224220013 is a deficient number, since it is larger than the sum of its proper divisors (96752680467).

3243224220013 is a wasteful number, since it uses less digits than its factorization.

3243224220013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47236.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 3243224220013 its reverse (3100224223423), we get a palindrome (6343448443436).

The spelling of 3243224220013 in words is "three trillion, two hundred forty-three billion, two hundred twenty-four million, two hundred twenty thousand, thirteen".