9831605224228 has 24 divisors (see below), whose sum is σ = 17344184087552. Its totient is φ = 4876139235744.

The previous prime is 9831605224213. The next prime is 9831605224247. The reversal of 9831605224228 is 8224225061389.

It is a super-2 number, since 2×9831605224228² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699550 + ... + 4489162.

Almost surely, 2^{9831605224228} is an apocalyptic number.

It is an amenable number.

9831605224228 is a deficient number, since it is larger than the sum of its proper divisors (7512578863324).

9831605224228 is a wasteful number, since it uses less digits than its factorization.

9831605224228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3794851 (or 3794849 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 52.

The spelling of 9831605224228 in words is "nine trillion, eight hundred thirty-one billion, six hundred five million, two hundred twenty-four thousand, two hundred twenty-eight".