211202200011211 has 2 divisors, whose sum is σ = 211202200011212. Its totient is φ = 211202200011210.

The previous prime is 211202200011191. The next prime is 211202200011293. The reversal of 211202200011211 is 112110002202112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211202200011211 - 2³³ = 211193610076619 is a prime.

It is not a weakly prime, because it can be changed into another prime (211202200011311) 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 as a sum of consecutive naturals, namely, 105601100005605 + 105601100005606.

It is an arithmetic number, because the mean of its divisors is an integer number (105601100005606).

Almost surely, 2^{211202200011211} is an apocalyptic number.

211202200011211 is a deficient number, since it is larger than the sum of its proper divisors (1).

211202200011211 is an equidigital number, since it uses as much as digits as its factorization.

211202200011211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 211202200011211 its reverse (112110002202112), we get a palindrome (323312202213323).

The spelling of 211202200011211 in words is "two hundred eleven trillion, two hundred two billion, two hundred million, eleven thousand, two hundred eleven".