11008116618 has 16 divisors (see below), whose sum is σ = 22973461056. Its totient is φ = 3509834240.

The previous prime is 11008116611. The next prime is 11008116619. The reversal of 11008116618 is 81661180011.

11008116618 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11008116611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39884343 + ... + 39884618.

It is an arithmetic number, because the mean of its divisors is an integer number (1435841316).

Almost surely, 2^11008116618 is an apocalyptic number.

11008116618 is an abundant number, since it is smaller than the sum of its proper divisors (11965344438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11008116618 is a wasteful number, since it uses less digits than its factorization.

11008116618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79768989.

The product of its (nonzero) digits is 2304, while the sum is 33.

Adding to 11008116618 its reverse (81661180011), we get a palindrome (92669296629).

The spelling of 11008116618 in words is "eleven billion, eight million, one hundred sixteen thousand, six hundred eighteen".