11210211108 has 72 divisors (see below), whose sum is σ = 29549257920. Its totient is φ = 3716033760.

The previous prime is 11210211107. The next prime is 11210211113. The reversal of 11210211108 is 80111201211.

11210211108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11210211107) 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 23 ways as a sum of consecutive naturals, for example, 144073 + ... + 207791.

It is an arithmetic number, because the mean of its divisors is an integer number (410406360).

Almost surely, 2^11210211108 is an apocalyptic number.

11210211108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11210211108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14774628960).

11210211108 is an abundant number, since it is smaller than the sum of its proper divisors (18339046812).

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

11210211108 is a wasteful number, since it uses less digits than its factorization.

11210211108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63919 (or 63905 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 11210211108 its reverse (80111201211), we get a palindrome (91321412319).

The spelling of 11210211108 in words is "eleven billion, two hundred ten million, two hundred eleven thousand, one hundred eight".