2022012211 has 16 divisors (see below), whose sum is σ = 2147967360. Its totient is φ = 1900039680.

The previous prime is 2022012199. The next prime is 2022012227. The reversal of 2022012211 is 1122102202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2022012211 - 2⁹ = 2022011699 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2022012191 and 2022012200.

It is not an unprimeable number, because it can be changed into a prime (2022012241) 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, 548671 + ... + 552343.

It is an arithmetic number, because the mean of its divisors is an integer number (134247960).

Almost surely, 2^2022012211 is an apocalyptic number.

2022012211 is a deficient number, since it is larger than the sum of its proper divisors (125955149).

2022012211 is a wasteful number, since it uses less digits than its factorization.

2022012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4206.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2022012211 is about 44966.7900900209. The cubic root of 2022012211 is about 1264.5264697464.

Adding to 2022012211 its reverse (1122102202), we get a palindrome (3144114413).

The spelling of 2022012211 in words is "two billion, twenty-two million, twelve thousand, two hundred eleven".