9216371822 has 32 divisors (see below), whose sum is σ = 15866855424. Its totient is φ = 3933072000.

The previous prime is 9216371809. The next prime is 9216371849. The reversal of 9216371822 is 2281736129.

9216371822 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 2×9216371822² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9216371822.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4722947 + ... + 4724897.

It is an arithmetic number, because the mean of its divisors is an integer number (495839232).

Almost surely, 2^9216371822 is an apocalyptic number.

9216371822 is a deficient number, since it is larger than the sum of its proper divisors (6650483602).

9216371822 is a wasteful number, since it uses less digits than its factorization.

9216371822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224.

The product of its digits is 72576, while the sum is 41.

The square root of 9216371822 is about 96001.9365533842. The cubic root of 9216371822 is about 2096.6213108591.

The spelling of 9216371822 in words is "nine billion, two hundred sixteen million, three hundred seventy-one thousand, eight hundred twenty-two".