12000200100101 has 4 divisors (see below), whose sum is σ = 12000264082752. Its totient is φ = 12000136117452.

The previous prime is 12000200100073. The next prime is 12000200100139. The reversal of 12000200100101 is 10100100200021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12000200100101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000200100191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31709165 + ... + 32085378.

It is an arithmetic number, because the mean of its divisors is an integer number (3000066020688).

Almost surely, 2^{12000200100101} is an apocalyptic number.

It is an amenable number.

12000200100101 is a deficient number, since it is larger than the sum of its proper divisors (63982651).

12000200100101 is an equidigital number, since it uses as much as digits as its factorization.

12000200100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63982650.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 12000200100101 its reverse (10100100200021), we get a palindrome (22100300300122).

The spelling of 12000200100101 in words is "twelve trillion, two hundred million, one hundred thousand, one hundred one".