11222799568 has 20 divisors (see below), whose sum is σ = 21756106528. Its totient is φ = 5608320480.

The previous prime is 11222799563. The next prime is 11222799569. The reversal of 11222799568 is 86599722211.

11222799568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222799563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162246 + ... + 220837.

Almost surely, 2^11222799568 is an apocalyptic number.

It is an amenable number.

11222799568 is a deficient number, since it is larger than the sum of its proper divisors (10533306960).

11222799568 is a wasteful number, since it uses less digits than its factorization.

11222799568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384922 (or 384916 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 52.

The spelling of 11222799568 in words is "eleven billion, two hundred twenty-two million, seven hundred ninety-nine thousand, five hundred sixty-eight".