22968171171 has 96 divisors (see below), whose sum is σ = 38413440000. Its totient is φ = 13098032640.

The previous prime is 22968171169. The next prime is 22968171179. The reversal of 22968171171 is 17117186922.

It is a happy number.

It is not a de Polignac number, because 22968171171 - 2¹ = 22968171169 is a prime.

It is a super-2 number, since 2×22968171171² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22968171179) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15321580 + ... + 15323078.

It is an arithmetic number, because the mean of its divisors is an integer number (400140000).

Almost surely, 2^22968171171 is an apocalyptic number.

22968171171 is a deficient number, since it is larger than the sum of its proper divisors (15445268829).

22968171171 is a wasteful number, since it uses less digits than its factorization.

22968171171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689 (or 1686 counting only the distinct ones).

The product of its digits is 84672, while the sum is 45.

The spelling of 22968171171 in words is "twenty-two billion, nine hundred sixty-eight million, one hundred seventy-one thousand, one hundred seventy-one".