11196868065 has 8 divisors (see below), whose sum is σ = 17914988928. Its totient is φ = 5971662960.

The previous prime is 11196868061. The next prime is 11196868079. The reversal of 11196868065 is 56086869111.

11196868065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11196868065 - 2² = 11196868061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11196867999 and 11196868017.

It is not an unprimeable number, because it can be changed into a prime (11196868061) 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 7 ways as a sum of consecutive naturals, for example, 373228921 + ... + 373228950.

It is an arithmetic number, because the mean of its divisors is an integer number (2239373616).

Almost surely, 2^11196868065 is an apocalyptic number.

11196868065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11196868065 is a deficient number, since it is larger than the sum of its proper divisors (6718120863).

11196868065 is an equidigital number, since it uses as much as digits as its factorization.

11196868065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746457879.

The product of its (nonzero) digits is 622080, while the sum is 51.

The spelling of 11196868065 in words is "eleven billion, one hundred ninety-six million, eight hundred sixty-eight thousand, sixty-five".