3232220232321 has 6 divisors (see below), whose sum is σ = 4668762557810. Its totient is φ = 2154813488208.

The previous prime is 3232220232257. The next prime is 3232220232347. The reversal of 3232220232321 is 1232320222323.

3232220232321 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 only one way, i.e., 2403554115600 + 828666116721 = 1550340^2 + 910311^2 .

It is not a de Polignac number, because 3232220232321 - 2⁶ = 3232220232257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3232220232121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 179567790676 + ... + 179567790693.

Almost surely, 2^{3232220232321} is an apocalyptic number.

It is an amenable number.

3232220232321 is a deficient number, since it is larger than the sum of its proper divisors (1436542325489).

3232220232321 is a wasteful number, since it uses less digits than its factorization.

3232220232321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359135581375 (or 359135581372 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 3232220232321 its reverse (1232320222323), we get a palindrome (4464540454644).

The spelling of 3232220232321 in words is "three trillion, two hundred thirty-two billion, two hundred twenty million, two hundred thirty-two thousand, three hundred twenty-one".