200211000110001 has 12 divisors (see below), whose sum is σ = 289193798144628. Its totient is φ = 133473939464544.

The previous prime is 200211000109987. The next prime is 200211000110039. The reversal of 200211000110001 is 100011000112002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 97583260723776 + 102627739386225 = 9878424^2 + 10130535^2 .

It is not a de Polignac number, because 200211000110001 - 2²³ = 200210991721393 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (200211000110701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25767391 + ... + 32624843.

It is an arithmetic number, because the mean of its divisors is an integer number (24099483178719).

Almost surely, 2^{200211000110001} is an apocalyptic number.

It is an amenable number.

200211000110001 is a deficient number, since it is larger than the sum of its proper divisors (88982798034627).

200211000110001 is a wasteful number, since it uses less digits than its factorization.

200211000110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10101472 (or 10101469 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 200211000110001 its reverse (100011000112002), we get a palindrome (300222000222003).

The spelling of 200211000110001 in words is "two hundred trillion, two hundred eleven billion, one hundred ten thousand, one".