3223221200 has 60 divisors (see below), whose sum is σ = 7750426560. Its totient is φ = 1288183680.

The previous prime is 3223221167. The next prime is 3223221217. The reversal of 3223221200 is 21223223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 592091 + ... + 597509.

It is an arithmetic number, because the mean of its divisors is an integer number (129173776).

Almost surely, 2^3223221200 is an apocalyptic number.

It is an amenable number.

3223221200 is an abundant number, since it is smaller than the sum of its proper divisors (4527205360).

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

3223221200 is a wasteful number, since it uses less digits than its factorization.

3223221200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6924 (or 6913 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3223221200 is about 56773.4198371033. The cubic root of 3223221200 is about 1477.1684966819.

Adding to 3223221200 its reverse (21223223), we get a palindrome (3244444423).

The spelling of 3223221200 in words is "three billion, two hundred twenty-three million, two hundred twenty-one thousand, two hundred".