11200247065 has 8 divisors (see below), whose sum is σ = 15360338880. Its totient is φ = 7680169392.

The previous prime is 11200247011. The next prime is 11200247099. The reversal of 11200247065 is 56074200211.

11200247065 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 11200247065 - 2¹³ = 11200238873 is a prime.

It is a super-2 number, since 2×11200247065² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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, 160003495 + ... + 160003564.

It is an arithmetic number, because the mean of its divisors is an integer number (1920042360).

Almost surely, 2^11200247065 is an apocalyptic number.

It is an amenable number.

11200247065 is a deficient number, since it is larger than the sum of its proper divisors (4160091815).

11200247065 is an equidigital number, since it uses as much as digits as its factorization.

11200247065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320007071.

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 11200247065 its reverse (56074200211), we get a palindrome (67274447276).

The spelling of 11200247065 in words is "eleven billion, two hundred million, two hundred forty-seven thousand, sixty-five".