20222210210011 has 2 divisors, whose sum is σ = 20222210210012. Its totient is φ = 20222210210010.

The previous prime is 20222210209979. The next prime is 20222210210077. The reversal of 20222210210011 is 11001201222202.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20222210210011 - 2⁵ = 20222210209979 is a prime.

It is not a weakly prime, because it can be changed into another prime (20222210210711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111105105005 + 10111105105006.

It is an arithmetic number, because the mean of its divisors is an integer number (10111105105006).

Almost surely, 2^{20222210210011} is an apocalyptic number.

20222210210011 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222210210011 is an equidigital number, since it uses as much as digits as its factorization.

20222210210011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20222210210011 its reverse (11001201222202), we get a palindrome (31223411432213).

The spelling of 20222210210011 in words is "twenty trillion, two hundred twenty-two billion, two hundred ten million, two hundred ten thousand, eleven".