2212101120211 has 2 divisors, whose sum is σ = 2212101120212. Its totient is φ = 2212101120210.

The previous prime is 2212101120197. The next prime is 2212101120221. The reversal of 2212101120211 is 1120211012122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2212101120211 is a prime.

It is a super-2 number, since 2×2212101120211² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2212101120221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106050560105 + 1106050560106.

It is an arithmetic number, because the mean of its divisors is an integer number (1106050560106).

Almost surely, 2^{2212101120211} is an apocalyptic number.

2212101120211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212101120211 is an equidigital number, since it uses as much as digits as its factorization.

2212101120211 is an evil number, because the sum of its binary digits is even.

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

Adding to 2212101120211 its reverse (1120211012122), we get a palindrome (3332312132333).

The spelling of 2212101120211 in words is "two trillion, two hundred twelve billion, one hundred one million, one hundred twenty thousand, two hundred eleven".