3220023300 has 72 divisors (see below), whose sum is σ = 10033274496. Its totient is φ = 792620160.

The previous prime is 3220023281. The next prime is 3220023337. The reversal of 3220023300 is 33200223.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3220023300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 408924 + ... + 416723.

Almost surely, 2^3220023300 is an apocalyptic number.

3220023300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3220023300 is an abundant number, since it is smaller than the sum of its proper divisors (6813251196).

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

3220023300 is a wasteful number, since it uses less digits than its factorization.

3220023300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825677 (or 825670 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 3220023300 is about 56745.2491403465. The cubic root of 3220023300 is about 1476.6798136796.

Adding to 3220023300 its reverse (33200223), we get a palindrome (3253223523).

The spelling of 3220023300 in words is "three billion, two hundred twenty million, twenty-three thousand, three hundred".