12003210003200 has 432 divisors, whose sum is σ = 32384681414400. Its totient is φ = 4378326220800.

The previous prime is 12003210003181. The next prime is 12003210003223. The reversal of 12003210003200 is 230001230021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2440170341 + ... + 2440175259.

Almost surely, 2^{12003210003200} is an apocalyptic number.

12003210003200 is a gapful number since it is divisible by the number (10) 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 12003210003200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16192340707200).

12003210003200 is an abundant number, since it is smaller than the sum of its proper divisors (20381471411200).

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

12003210003200 is a wasteful number, since it uses less digits than its factorization.

12003210003200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5308 (or 5289 counting only the distinct ones).

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

Adding to 12003210003200 its reverse (230001230021), we get a palindrome (12233211233221).

The spelling of 12003210003200 in words is "twelve trillion, three billion, two hundred ten million, three thousand, two hundred".