3220232020213 has 16 divisors (see below), whose sum is σ = 3534000004080. Its totient is φ = 2915920710144.

The previous prime is 3220232020171. The next prime is 3220232020241. The reversal of 3220232020213 is 3120202320223.

3220232020213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 397754739684 + 2822477280529 = 630678^2 + 1680023^2 .

It is not a de Polignac number, because 3220232020213 - 2²¹ = 3220229923061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220232020013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3511993 + ... + 4332961.

It is an arithmetic number, because the mean of its divisors is an integer number (220875000255).

Almost surely, 2^{3220232020213} is an apocalyptic number.

It is an amenable number.

3220232020213 is a deficient number, since it is larger than the sum of its proper divisors (313767983867).

3220232020213 is a wasteful number, since it uses less digits than its factorization.

3220232020213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826728.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 3220232020213 its reverse (3120202320223), we get a palindrome (6340434340436).

The spelling of 3220232020213 in words is "three trillion, two hundred twenty billion, two hundred thirty-two million, twenty thousand, two hundred thirteen".