20222022011211 has 12 divisors (see below), whose sum is σ = 30291423918392. Its totient is φ = 13481348007312.

The previous prime is 20222022011161. The next prime is 20222022011227. The reversal of 20222022011211 is 11211022022202.

It is a happy number.

20222022011211 is a `hidden beast` number, since 2 + 0 + 2 + 220 + 220 + 11 + 211 = 666.

It is not a de Polignac number, because 20222022011211 - 2²² = 20222017816907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20222022001211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41609098546 + ... + 41609099031.

Almost surely, 2^{20222022011211} is an apocalyptic number.

20222022011211 is a deficient number, since it is larger than the sum of its proper divisors (10069401907181).

20222022011211 is an frugal number, since it uses more digits than its factorization.

20222022011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83218197592 (or 83218197580 counting only the distinct ones).

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

Adding to 20222022011211 its reverse (11211022022202), we get a palindrome (31433044033413).

The spelling of 20222022011211 in words is "twenty trillion, two hundred twenty-two billion, twenty-two million, eleven thousand, two hundred eleven".