3201213200000 has 96 divisors (see below), whose sum is σ = 7971261955020. Its totient is φ = 1280485120000.

The previous prime is 3201213199993. The next prime is 3201213200023. The reversal of 3201213200000 is 23121023.

It is a happy number.

3201213200000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 187322764864 + 3013890435136 = 432808^2 + 1736056^2 .

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, 3601517 + ... + 4401516.

Almost surely, 2^{3201213200000} is an apocalyptic number.

It is an amenable number.

3201213200000 is an abundant number, since it is smaller than the sum of its proper divisors (4770048755020).

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

3201213200000 is an frugal number, since it uses more digits than its factorization.

3201213200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8003072 (or 8003040 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 3201213200000 its reverse (23121023), we get a palindrome (3201236321023).

The spelling of 3201213200000 in words is "three trillion, two hundred one billion, two hundred thirteen million, two hundred thousand".