11110211100112 has 20 divisors (see below), whose sum is σ = 21528098385220. Its totient is φ = 5554572807168.

The previous prime is 11110211100097. The next prime is 11110211100113. The reversal of 11110211100112 is 21100111201111.

11110211100112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8214850216336 + 2895360883776 = 2866156^2 + 1701576^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11110211100092 and 11110211100101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110211100113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33124353 + ... + 33458080.

It is an arithmetic number, because the mean of its divisors is an integer number (1076404919261).

Almost surely, 2^{11110211100112} is an apocalyptic number.

It is an amenable number.

11110211100112 is a deficient number, since it is larger than the sum of its proper divisors (10417887285108).

11110211100112 is a wasteful number, since it uses less digits than its factorization.

11110211100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66592870 (or 66592864 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 11110211100112 its reverse (21100111201111), we get a palindrome (32210322301223).

The spelling of 11110211100112 in words is "eleven trillion, one hundred ten billion, two hundred eleven million, one hundred thousand, one hundred twelve".