2022081101 has 2 divisors, whose sum is σ = 2022081102. Its totient is φ = 2022081100.

The previous prime is 2022081071. The next prime is 2022081107. The reversal of 2022081101 is 1011802202.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1029768100 + 992313001 = 32090^2 + 31501^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022081101 - 2¹⁰ = 2022080077 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2022081101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022081107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011040550 + 1011040551.

It is an arithmetic number, because the mean of its divisors is an integer number (1011040551).

Almost surely, 2^2022081101 is an apocalyptic number.

It is an amenable number.

2022081101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022081101 is an equidigital number, since it uses as much as digits as its factorization.

2022081101 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.

The square root of 2022081101 is about 44967.5560932546. The cubic root of 2022081101 is about 1264.5408303981.

Adding to 2022081101 its reverse (1011802202), we get a palindrome (3033883303).

The spelling of 2022081101 in words is "two billion, twenty-two million, eighty-one thousand, one hundred one".