3222202200 has 192 divisors, whose sum is σ = 11447362560. Its totient is φ = 734469120.

The previous prime is 3222202169. The next prime is 3222202201. The reversal of 3222202200 is 22022223.

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 3222202200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222202201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1943772 + ... + 1945428.

It is an arithmetic number, because the mean of its divisors is an integer number (59621680).

Almost surely, 2^3222202200 is an apocalyptic number.

3222202200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3222202200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5723681280).

3222202200 is an abundant number, since it is smaller than the sum of its proper divisors (8225160360).

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

3222202200 is a wasteful number, since it uses less digits than its factorization.

3222202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146 (or 2137 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 3222202200 is about 56764.4448576748. Note that the first 3 decimals coincide. The cubic root of 3222202200 is about 1477.0128146012.

Adding to 3222202200 its reverse (22022223), we get a palindrome (3244224423).

The spelling of 3222202200 in words is "three billion, two hundred twenty-two million, two hundred two thousand, two hundred".