9805226202 has 16 divisors (see below), whose sum is σ = 21789391680. Its totient is φ = 3268408716.

The previous prime is 9805226201. The next prime is 9805226237. The reversal of 9805226202 is 2026225089.

9805226202 is a `hidden beast` number, since 9 + 8 + 0 + 5 + 22 + 620 + 2 = 666.

9805226202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9805226202² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9805226201) 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 in 7 ways as a sum of consecutive naturals, for example, 90789078 + ... + 90789185.

It is an arithmetic number, because the mean of its divisors is an integer number (1361836980).

Almost surely, 2^9805226202 is an apocalyptic number.

9805226202 is an abundant number, since it is smaller than the sum of its proper divisors (11984165478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9805226202 is a wasteful number, since it uses less digits than its factorization.

9805226202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181578274 (or 181578268 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 9805226202 is about 99021.3421541033. The cubic root of 9805226202 is about 2140.3552996992.

The spelling of 9805226202 in words is "nine billion, eight hundred five million, two hundred twenty-six thousand, two hundred two".