3221330200000 has 168 divisors, whose sum is σ = 8716257780048. Its totient is φ = 1171392000000.

The previous prime is 3221330199979. The next prime is 3221330200013. The reversal of 3221330200000 is 20331223.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 1467880 + ... + 2932120.

It is an arithmetic number, because the mean of its divisors is an integer number (51882486786).

Almost surely, 2^{3221330200000} 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 3221330200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4358128890024).

3221330200000 is an abundant number, since it is smaller than the sum of its proper divisors (5494927580048).

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

3221330200000 is an equidigital number, since it uses as much as digits as its factorization.

3221330200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464289 (or 1464259 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 3221330200000 its reverse (20331223), we get a palindrome (3221350531223).

The spelling of 3221330200000 in words is "three trillion, two hundred twenty-one billion, three hundred thirty million, two hundred thousand".