200211000220001 has 2 divisors, whose sum is σ = 200211000220002. Its totient is φ = 200211000220000.

The previous prime is 200211000219943. The next prime is 200211000220039. The reversal of 200211000220001 is 100022000112002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 184116268413025 + 16094731806976 = 13568945^2 + 4011824^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200211000220001 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (200211000220801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105500110000 + 100105500110001.

It is an arithmetic number, because the mean of its divisors is an integer number (100105500110001).

Almost surely, 2^{200211000220001} is an apocalyptic number.

It is an amenable number.

200211000220001 is a deficient number, since it is larger than the sum of its proper divisors (1).

200211000220001 is an equidigital number, since it uses as much as digits as its factorization.

200211000220001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200211000220001 its reverse (100022000112002), we get a palindrome (300233000332003).

The spelling of 200211000220001 in words is "two hundred trillion, two hundred eleven billion, two hundred twenty thousand, one".