11707220163 has 16 divisors (see below), whose sum is σ = 16183908000. Its totient is φ = 7518873600.

The previous prime is 11707220149. The next prime is 11707220207. The reversal of 11707220163 is 36102270711.

It is not a de Polignac number, because 11707220163 - 2⁵ = 11707220131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11707220163.

It is not an unprimeable number, because it can be changed into a prime (11707220113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110788 + ... + 188913.

It is an arithmetic number, because the mean of its divisors is an integer number (1011494250).

Almost surely, 2^11707220163 is an apocalyptic number.

11707220163 is a deficient number, since it is larger than the sum of its proper divisors (4476687837).

11707220163 is a wasteful number, since it uses less digits than its factorization.

11707220163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300182.

The product of its (nonzero) digits is 3528, while the sum is 30.

Adding to 11707220163 its reverse (36102270711), we get a palindrome (47809490874).

The spelling of 11707220163 in words is "eleven billion, seven hundred seven million, two hundred twenty thousand, one hundred sixty-three".