20221112022011 has 2 divisors, whose sum is σ = 20221112022012. Its totient is φ = 20221112022010.

The previous prime is 20221112021993. The next prime is 20221112022161. The reversal of 20221112022011 is 11022021112202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20221112022011 - 2²² = 20221107827707 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (20221112022511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110556011005 + 10110556011006.

It is an arithmetic number, because the mean of its divisors is an integer number (10110556011006).

Almost surely, 2^{20221112022011} is an apocalyptic number.

20221112022011 is a deficient number, since it is larger than the sum of its proper divisors (1).

20221112022011 is an equidigital number, since it uses as much as digits as its factorization.

20221112022011 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 17.

Adding to 20221112022011 its reverse (11022021112202), we get a palindrome (31243133134213).

The spelling of 20221112022011 in words is "twenty trillion, two hundred twenty-one billion, one hundred twelve million, twenty-two thousand, eleven".