212222301100211 has 32 divisors (see below), whose sum is σ = 220803590649600. Its totient is φ = 203835742617600.

The previous prime is 212222301100157. The next prime is 212222301100223. The reversal of 212222301100211 is 112001103222212.

It is a cyclic number.

It is not a de Polignac number, because 212222301100211 - 2¹⁴ = 212222301083827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212222301120211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319186931 + ... + 319851123.

It is an arithmetic number, because the mean of its divisors is an integer number (6900112207800).

Almost surely, 2^{212222301100211} is an apocalyptic number.

212222301100211 is a deficient number, since it is larger than the sum of its proper divisors (8581289549389).

212222301100211 is a wasteful number, since it uses less digits than its factorization.

212222301100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664847.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 212222301100211 its reverse (112001103222212), we get a palindrome (324223404322423).

The spelling of 212222301100211 in words is "two hundred twelve trillion, two hundred twenty-two billion, three hundred one million, one hundred thousand, two hundred eleven".