2212120010211 has 24 divisors (see below), whose sum is σ = 3217879910640. Its totient is φ = 1350483420672.

The previous prime is 2212120010167. The next prime is 2212120010213. The reversal of 2212120010211 is 1120100212122.

It is not a de Polignac number, because 2212120010211 - 2⁹ = 2212120009699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2212120010213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34447176 + ... + 34511333.

It is an arithmetic number, because the mean of its divisors is an integer number (134078329610).

Almost surely, 2^{2212120010211} is an apocalyptic number.

2212120010211 is a deficient number, since it is larger than the sum of its proper divisors (1005759900429).

2212120010211 is a wasteful number, since it uses less digits than its factorization.

2212120010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68958583 (or 68958566 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2212120010211 its reverse (1120100212122), we get a palindrome (3332220222333).

The spelling of 2212120010211 in words is "two trillion, two hundred twelve billion, one hundred twenty million, ten thousand, two hundred eleven".