200211011013917 has 2 divisors, whose sum is σ = 200211011013918. Its totient is φ = 200211011013916.

The previous prime is 200211011013911. The next prime is 200211011013941. The reversal of 200211011013917 is 719310110112002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 154222892659801 + 45988118354116 = 12418651^2 + 6781454^2 .

It is a cyclic number.

It is not a de Polignac number, because 200211011013917 - 2²² = 200211006819613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200211011013917.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200211011013911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105505506958 + 100105505506959.

It is an arithmetic number, because the mean of its divisors is an integer number (100105505506959).

Almost surely, 2^{200211011013917} is an apocalyptic number.

It is an amenable number.

200211011013917 is a deficient number, since it is larger than the sum of its proper divisors (1).

200211011013917 is an equidigital number, since it uses as much as digits as its factorization.

200211011013917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 29.

Adding to 200211011013917 its reverse (719310110112002), we get a palindrome (919521121125919).

The spelling of 200211011013917 in words is "two hundred trillion, two hundred eleven billion, eleven million, thirteen thousand, nine hundred seventeen".