201022122101011 has 2 divisors, whose sum is σ = 201022122101012. Its totient is φ = 201022122101010.

The previous prime is 201022122100997. The next prime is 201022122101023. The reversal of 201022122101011 is 110101221220102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201022122101011 - 2⁷ = 201022122100883 is a prime.

It is not a weakly prime, because it can be changed into another prime (201022122107011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100511061050505 + 100511061050506.

It is an arithmetic number, because the mean of its divisors is an integer number (100511061050506).

Almost surely, 2^{201022122101011} is an apocalyptic number.

201022122101011 is a deficient number, since it is larger than the sum of its proper divisors (1).

201022122101011 is an equidigital number, since it uses as much as digits as its factorization.

201022122101011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201022122101011 its reverse (110101221220102), we get a palindrome (311123343321113).

The spelling of 201022122101011 in words is "two hundred one trillion, twenty-two billion, one hundred twenty-two million, one hundred one thousand, eleven".