11110010202 has 96 divisors (see below), whose sum is σ = 25280845200. Its totient is φ = 3522355200.

The previous prime is 11110010189. The next prime is 11110010213. The reversal of 11110010202 is 20201001111.

It is a happy number.

11110010202 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 8 ways, for example, as 10735239321 + 374770881 = 103611^2 + 19359^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 15848452 + ... + 15849152.

Almost surely, 2^11110010202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11110010202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12640422600).

11110010202 is an abundant number, since it is smaller than the sum of its proper divisors (14170834998).

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

11110010202 is a wasteful number, since it uses less digits than its factorization.

11110010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248 (or 1245 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11110010202 its reverse (20201001111), we get a palindrome (31311011313).

Subtracting 11110010202 from its reverse (20201001111), we obtain a palindrome (9090990909).

The spelling of 11110010202 in words is "eleven billion, one hundred ten million, ten thousand, two hundred two".