11202002050 has 24 divisors (see below), whose sum is σ = 20854481076. Its totient is φ = 4476767040.

The previous prime is 11202002047. The next prime is 11202002051. The reversal of 11202002050 is 5020020211.

11202002050 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 6 ways, for example, as 2851880409 + 8350121641 = 53403^2 + 91379^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11202002050.

It is not an unprimeable number, because it can be changed into a prime (11202002051) 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 11 ways as a sum of consecutive naturals, for example, 44437 + ... + 156136.

Almost surely, 2^11202002050 is an apocalyptic number.

11202002050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11202002050 is a deficient number, since it is larger than the sum of its proper divisors (9652479026).

11202002050 is a wasteful number, since it uses less digits than its factorization.

11202002050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201702 (or 201697 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

Adding to 11202002050 its reverse (5020020211), we get a palindrome (16222022261).

The spelling of 11202002050 in words is "eleven billion, two hundred two million, two thousand, fifty".