20000200100211 has 12 divisors (see below), whose sum is σ = 28889485628640. Its totient is φ = 13333324715280.

The previous prime is 20000200100207. The next prime is 20000200100227. The reversal of 20000200100211 is 11200100200002.

It is not a de Polignac number, because 20000200100211 - 2² = 20000200100207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 20000200100193 and 20000200100202.

It is not an unprimeable number, because it can be changed into a prime (20000200100281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10939371 + ... + 12636068.

It is an arithmetic number, because the mean of its divisors is an integer number (2407457135720).

Almost surely, 2^{20000200100211} is an apocalyptic number.

20000200100211 is a deficient number, since it is larger than the sum of its proper divisors (8889285528429).

20000200100211 is a wasteful number, since it uses less digits than its factorization.

20000200100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23669706 (or 23669703 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 20000200100211 its reverse (11200100200002), we get a palindrome (31200300300213).

The spelling of 20000200100211 in words is "twenty trillion, two hundred million, one hundred thousand, two hundred eleven".