3220231303332 has 18 divisors (see below), whose sum is σ = 8140029127958. Its totient is φ = 1073410434432.

The previous prime is 3220231303313. The next prime is 3220231303357. The reversal of 3220231303332 is 2333031320223.

3220231303332 is a `hidden beast` number, since 3 + 2 + 2 + 0 + 23 + 1 + 303 + 332 = 666.

3220231303332 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., 2274618977856 + 945612325476 = 1508184^2 + 972426^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×3220231303332² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3220231303296 and 3220231303305.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44725434733 + ... + 44725434804.

Almost surely, 2^{3220231303332} is an apocalyptic number.

It is an amenable number.

3220231303332 is an abundant number, since it is smaller than the sum of its proper divisors (4919797824626).

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

3220231303332 is a wasteful number, since it uses less digits than its factorization.

3220231303332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89450869547 (or 89450869542 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 3220231303332 its reverse (2333031320223), we get a palindrome (5553262623555).

The spelling of 3220231303332 in words is "three trillion, two hundred twenty billion, two hundred thirty-one million, three hundred three thousand, three hundred thirty-two".