2022221201211 has 48 divisors (see below), whose sum is σ = 3041158348800. Its totient is φ = 1293307866816.

The previous prime is 2022221201207. The next prime is 2022221201227. The reversal of 2022221201211 is 1121021222202.

It is a happy number.

2022221201211 is a `hidden beast` number, since 20 + 222 + 212 + 0 + 1 + 211 = 666.

It is not a de Polignac number, because 2022221201211 - 2² = 2022221201207 is a prime.

It is a super-3 number, since 3×2022221201211³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2022221201261) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26251810 + ... + 26328728.

It is an arithmetic number, because the mean of its divisors is an integer number (63357465600).

Almost surely, 2^{2022221201211} is an apocalyptic number.

2022221201211 is a deficient number, since it is larger than the sum of its proper divisors (1018937147589).

2022221201211 is a wasteful number, since it uses less digits than its factorization.

2022221201211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77600 (or 77597 counting only the distinct ones).

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

Adding to 2022221201211 its reverse (1121021222202), we get a palindrome (3143242423413).

The spelling of 2022221201211 in words is "two trillion, twenty-two billion, two hundred twenty-one million, two hundred one thousand, two hundred eleven".