3212003320000 has 140 divisors (see below), whose sum is σ = 7972322552656. Its totient is φ = 1283575680000.

The previous prime is 3212003319997. The next prime is 3212003320111. The reversal of 3212003320000 is 233002123.

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 42482230 + ... + 42557770.

Almost surely, 2^{3212003320000} 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 3212003320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3986161276328).

3212003320000 is an abundant number, since it is smaller than the sum of its proper divisors (4760319232656).

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

3212003320000 is an equidigital number, since it uses as much as digits as its factorization.

3212003320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76636 (or 76611 counting only the distinct ones).

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

Adding to 3212003320000 its reverse (233002123), we get a palindrome (3212236322123).

The spelling of 3212003320000 in words is "three trillion, two hundred twelve billion, three million, three hundred twenty thousand".