11011793168 has 40 divisors (see below), whose sum is σ = 22347819648. Its totient is φ = 5246438912.

The previous prime is 11011793167. The next prime is 11011793171. The reversal of 11011793168 is 86139711011.

It is a super-2 number, since 2×11011793168² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11011793167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39896 + ... + 153672.

Almost surely, 2^11011793168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11011793168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11173909824).

11011793168 is an abundant number, since it is smaller than the sum of its proper divisors (11336026480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11011793168 is a wasteful number, since it uses less digits than its factorization.

11011793168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114071 (or 114065 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 38.

The spelling of 11011793168 in words is "eleven billion, eleven million, seven hundred ninety-three thousand, one hundred sixty-eight".