101022220199911 has 2 divisors, whose sum is σ = 101022220199912. Its totient is φ = 101022220199910.

The previous prime is 101022220199909. The next prime is 101022220200037. The reversal of 101022220199911 is 119991022220101.

It is a weak prime.

It is an emirp because it is prime and its reverse (119991022220101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101022220199911 - 2¹ = 101022220199909 is a prime.

Together with 101022220199909, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101022220193911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50511110099955 + 50511110099956.

It is an arithmetic number, because the mean of its divisors is an integer number (50511110099956).

Almost surely, 2^{101022220199911} is an apocalyptic number.

101022220199911 is a deficient number, since it is larger than the sum of its proper divisors (1).

101022220199911 is an equidigital number, since it uses as much as digits as its factorization.

101022220199911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 40.

The spelling of 101022220199911 in words is "one hundred one trillion, twenty-two billion, two hundred twenty million, one hundred ninety-nine thousand, nine hundred eleven".