11202084918 has 64 divisors (see below), whose sum is σ = 25946419200. Its totient is φ = 3578437440.

The previous prime is 11202084917. The next prime is 11202084931. The reversal of 11202084918 is 81948020211.

It is a happy number.

11202084918 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202084913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139938 + ... + 204906.

It is an arithmetic number, because the mean of its divisors is an integer number (405412800).

Almost surely, 2^11202084918 is an apocalyptic number.

11202084918 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11202084918, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12973209600).

11202084918 is an abundant number, since it is smaller than the sum of its proper divisors (14744334282).

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

11202084918 is a wasteful number, since it uses less digits than its factorization.

11202084918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65114 (or 65108 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The spelling of 11202084918 in words is "eleven billion, two hundred two million, eighty-four thousand, nine hundred eighteen".