201211102210201 has 8 divisors (see below), whose sum is σ = 206649548510720. Its totient is φ = 195772672141488.

The previous prime is 201211102210171. The next prime is 201211102210231. The reversal of 201211102210201 is 102012201112102.

It is an interprime number because it is at equal distance from previous prime (201211102210171) and next prime (201211102210231).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201211102210201 - 2⁷ = 201211102210073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201211102210231) 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 7 ways as a sum of consecutive naturals, for example, 23579080 + ... + 30957958.

It is an arithmetic number, because the mean of its divisors is an integer number (25831193563840).

Almost surely, 2^{201211102210201} is an apocalyptic number.

It is an amenable number.

201211102210201 is a deficient number, since it is larger than the sum of its proper divisors (5438446300519).

201211102210201 is an equidigital number, since it uses as much as digits as its factorization.

201211102210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8115903.

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

Adding to 201211102210201 its reverse (102012201112102), we get a palindrome (303223303322303).

The spelling of 201211102210201 in words is "two hundred one trillion, two hundred eleven billion, one hundred two million, two hundred ten thousand, two hundred one".