9722586081 has 32 divisors (see below), whose sum is σ = 14465646720. Its totient is φ = 5767372800.

The previous prime is 9722586031. The next prime is 9722586131. The reversal of 9722586081 is 1806852279.

It is an interprime number because it is at equal distance from previous prime (9722586031) and next prime (9722586131).

It is not a de Polignac number, because 9722586081 - 2⁹ = 9722585569 is a prime.

It is a super-2 number, since 2×9722586081² (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 9722586081.

It is not an unprimeable number, because it can be changed into a prime (9722586031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 718266 + ... + 731676.

It is an arithmetic number, because the mean of its divisors is an integer number (452051460).

Almost surely, 2^9722586081 is an apocalyptic number.

It is an amenable number.

9722586081 is a deficient number, since it is larger than the sum of its proper divisors (4743060639).

9722586081 is a wasteful number, since it uses less digits than its factorization.

9722586081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14097.

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 9722586081 is about 98603.1748018288. The cubic root of 9722586081 is about 2134.3252336929.

The spelling of 9722586081 in words is "nine billion, seven hundred twenty-two million, five hundred eighty-six thousand, eighty-one".