11114564568 has 16 divisors (see below), whose sum is σ = 27786411480. Its totient is φ = 3704854848.

The previous prime is 11114564567. The next prime is 11114564641. The reversal of 11114564568 is 86546541111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114564567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231553405 + ... + 231553452.

Almost surely, 2^11114564568 is an apocalyptic number.

It is an amenable number.

11114564568 is an abundant number, since it is smaller than the sum of its proper divisors (16671846912).

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

11114564568 is a wasteful number, since it uses less digits than its factorization.

11114564568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463106866 (or 463106862 counting only the distinct ones).

The product of its digits is 115200, while the sum is 42.

The spelling of 11114564568 in words is "eleven billion, one hundred fourteen million, five hundred sixty-four thousand, five hundred sixty-eight".