99822301 has 2 divisors, whose sum is σ = 99822302. Its totient is φ = 99822300.

The previous prime is 99822299. The next prime is 99822319. The reversal of 99822301 is 10322899.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99800100 + 22201 = 9990^2 + 149^2 .

It is an emirp because it is prime and its reverse (10322899) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99822301 - 2¹ = 99822299 is a prime.

Together with 99822299, 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 (99822361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49911150 + 49911151.

It is an arithmetic number, because the mean of its divisors is an integer number (49911151).

Almost surely, 2^99822301 is an apocalyptic number.

It is an amenable number.

99822301 is a deficient number, since it is larger than the sum of its proper divisors (1).

99822301 is an equidigital number, since it uses as much as digits as its factorization.

99822301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 99822301 is about 9991.1110993723. Note that the first 3 decimals coincide. The cubic root of 99822301 is about 463.8837851165.

The spelling of 99822301 in words is "ninety-nine million, eight hundred twenty-two thousand, three hundred one".