9982159657226 has 32 divisors (see below), whose sum is σ = 15486207403968. Its totient is φ = 4823292165120.

The previous prime is 9982159657199. The next prime is 9982159657231. The reversal of 9982159657226 is 6227569512899.

It is a super-2 number, since 2×9982159657226² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9982159657226.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1198250 + ... + 4626026.

It is an arithmetic number, because the mean of its divisors is an integer number (483943981374).

Almost surely, 2^{9982159657226} is an apocalyptic number.

9982159657226 is a deficient number, since it is larger than the sum of its proper divisors (5504047746742).

9982159657226 is a wasteful number, since it uses less digits than its factorization.

9982159657226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428246.

The product of its digits is 293932800, while the sum is 71.

The spelling of 9982159657226 in words is "nine trillion, nine hundred eighty-two billion, one hundred fifty-nine million, six hundred fifty-seven thousand, two hundred twenty-six".