9822101 has 2 divisors, whose sum is σ = 9822102. Its totient is φ = 9822100.

The previous prime is 9822091. The next prime is 9822121. The reversal of 9822101 is 1012289.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8994001 + 828100 = 2999^2 + 910^2 .

It is an emirp because it is prime and its reverse (1012289) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9822101 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9822121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4911050 + 4911051.

It is an arithmetic number, because the mean of its divisors is an integer number (4911051).

Almost surely, 2^9822101 is an apocalyptic number.

It is an amenable number.

9822101 is a deficient number, since it is larger than the sum of its proper divisors (1).

9822101 is an equidigital number, since it uses as much as digits as its factorization.

9822101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 9822101 is about 3134.0231332905. The cubic root of 9822101 is about 214.1582446755.

The spelling of 9822101 in words is "nine million, eight hundred twenty-two thousand, one hundred one".