3220333003120 has 40 divisors (see below), whose sum is σ = 7487487020160. Its totient is φ = 1288096592640.

The previous prime is 3220333003109. The next prime is 3220333003141. The reversal of 3220333003120 is 213003330223.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 3220333003091 and 3220333003100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2353441 + ... + 3461119.

It is an arithmetic number, because the mean of its divisors is an integer number (187187175504).

Almost surely, 2^{3220333003120} is an apocalyptic number.

It is an amenable number.

3220333003120 is an abundant number, since it is smaller than the sum of its proper divisors (4267154017040).

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

3220333003120 is a wasteful number, since it uses less digits than its factorization.

3220333003120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144033 (or 1144027 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 3220333003120 its reverse (213003330223), we get a palindrome (3433336333343).

The spelling of 3220333003120 in words is "three trillion, two hundred twenty billion, three hundred thirty-three million, three thousand, one hundred twenty".