3222320021320 has 32 divisors (see below), whose sum is σ = 7258487196600. Its totient is φ = 1287458293248.

The previous prime is 3222320021237. The next prime is 3222320021369. The reversal of 3222320021320 is 231200232223.

It can be written as a sum of positive squares in 4 ways, for example, as 2651536749316 + 570783272004 = 1628354^2 + 755502^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3222320021291 and 3222320021300.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 45893085 + ... + 45963244.

Almost surely, 2^{3222320021320} is an apocalyptic number.

It is an amenable number.

3222320021320 is an abundant number, since it is smaller than the sum of its proper divisors (4036167175280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3222320021320 is a wasteful number, since it uses less digits than its factorization.

3222320021320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91857217 (or 91857213 counting only the distinct ones).

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

Adding to 3222320021320 its reverse (231200232223), we get a palindrome (3453520253543).

The spelling of 3222320021320 in words is "three trillion, two hundred twenty-two billion, three hundred twenty million, twenty-one thousand, three hundred twenty".