3220002200 has 96 divisors (see below), whose sum is σ = 7969914000. Its totient is φ = 1206374400.

The previous prime is 3220002193. The next prime is 3220002221. The reversal of 3220002200 is 22000223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 333440 + ... + 342960.

Almost surely, 2^3220002200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3220002200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3984957000).

3220002200 is an abundant number, since it is smaller than the sum of its proper divisors (4749911800).

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

3220002200 is a wasteful number, since it uses less digits than its factorization.

3220002200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9645 (or 9636 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 3220002200 is about 56745.0632213940. The cubic root of 3220002200 is about 1476.6765882358.

Adding to 3220002200 its reverse (22000223), we get a palindrome (3242002423).

The spelling of 3220002200 in words is "three billion, two hundred twenty million, two thousand, two hundred".