200012021100201 has 4 divisors (see below), whose sum is σ = 266682694800272. Its totient is φ = 133341347400132.

The previous prime is 200012021100149. The next prime is 200012021100211. The reversal of 200012021100201 is 102001120210002.

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 not a de Polignac number, because 200012021100201 - 2⁶ = 200012021100137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200012021100211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33335336850031 + ... + 33335336850036.

It is an arithmetic number, because the mean of its divisors is an integer number (66670673700068).

Almost surely, 2^{200012021100201} is an apocalyptic number.

It is an amenable number.

200012021100201 is a deficient number, since it is larger than the sum of its proper divisors (66670673700071).

200012021100201 is an equidigital number, since it uses as much as digits as its factorization.

200012021100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66670673700070.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200012021100201 its reverse (102001120210002), we get a palindrome (302013141310203).

The spelling of 200012021100201 in words is "two hundred trillion, twelve billion, twenty-one million, one hundred thousand, two hundred one".