201210220000211 has 4 divisors (see below), whose sum is σ = 205006639245552. Its totient is φ = 197413800754872.

The previous prime is 201210220000199. The next prime is 201210220000217. The reversal of 201210220000211 is 112000022012102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201210220000211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201210220000217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1898209622591 + ... + 1898209622696.

It is an arithmetic number, because the mean of its divisors is an integer number (51251659811388).

Almost surely, 2^{201210220000211} is an apocalyptic number.

201210220000211 is a deficient number, since it is larger than the sum of its proper divisors (3796419245341).

201210220000211 is an equidigital number, since it uses as much as digits as its factorization.

201210220000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3796419245340.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201210220000211 its reverse (112000022012102), we get a palindrome (313210242012313).

The spelling of 201210220000211 in words is "two hundred one trillion, two hundred ten billion, two hundred twenty million, two hundred eleven", and thus it is an aban number.