212222020010211 has 16 divisors (see below), whose sum is σ = 314630655945120. Its totient is φ = 141378898171680.

The previous prime is 212222020010201. The next prime is 212222020010227. The reversal of 212222020010211 is 112010020222212.

It is a happy number.

212222020010211 is a `hidden beast` number, since 2 + 1 + 22 + 220 + 200 + 10 + 211 = 666.

It is not a de Polignac number, because 212222020010211 - 2¹³ = 212222020002019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212222020010201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2845753740 + ... + 2845828313.

It is an arithmetic number, because the mean of its divisors is an integer number (19664415996570).

Almost surely, 2^{212222020010211} is an apocalyptic number.

212222020010211 is a deficient number, since it is larger than the sum of its proper divisors (102408635934909).

212222020010211 is a wasteful number, since it uses less digits than its factorization.

212222020010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5691583443 (or 5691583437 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 212222020010211 its reverse (112010020222212), we get a palindrome (324232040232423).

The spelling of 212222020010211 in words is "two hundred twelve trillion, two hundred twenty-two billion, twenty million, ten thousand, two hundred eleven".