11162162163 has 16 divisors (see below), whose sum is σ = 15093371520. Its totient is φ = 7336286784.

The previous prime is 11162162111. The next prime is 11162162213. The reversal of 11162162163 is 36126126111.

It is a happy number.

11162162163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11162162163 - 2¹⁰ = 11162161139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11162162163.

It is not an unprimeable number, because it can be changed into a prime (11162161163) 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 15 ways as a sum of consecutive naturals, for example, 554920 + ... + 574682.

It is an arithmetic number, because the mean of its divisors is an integer number (943335720).

Almost surely, 2^11162162163 is an apocalyptic number.

11162162163 is a deficient number, since it is larger than the sum of its proper divisors (3931209357).

11162162163 is a wasteful number, since it uses less digits than its factorization.

11162162163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22418.

The product of its digits is 2592, while the sum is 30.

Adding to 11162162163 its reverse (36126126111), we get a palindrome (47288288274).

The spelling of 11162162163 in words is "eleven billion, one hundred sixty-two million, one hundred sixty-two thousand, one hundred sixty-three".