12000320201020 has 12 divisors (see below), whose sum is σ = 25200672422184. Its totient is φ = 4800128080400.

The previous prime is 12000320200997. The next prime is 12000320201021. The reversal of 12000320201020 is 2010202300021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000320201021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300008005006 + ... + 300008005045.

It is an arithmetic number, because the mean of its divisors is an integer number (2100056035182).

Almost surely, 2^{12000320201020} is an apocalyptic number.

12000320201020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12000320201020 is an abundant number, since it is smaller than the sum of its proper divisors (13200352221164).

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

12000320201020 is a wasteful number, since it uses less digits than its factorization.

12000320201020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600016010060 (or 600016010058 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12000320201020 its reverse (2010202300021), we get a palindrome (14010522501041).

The spelling of 12000320201020 in words is "twelve trillion, three hundred twenty million, two hundred one thousand, twenty".