11202202011 has 64 divisors (see below), whose sum is σ = 20173870080. Its totient is φ = 5371441920.

The previous prime is 11202201977. The next prime is 11202202019. The reversal of 11202202011 is 11020220211.

11202202011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11202202011 - 2⁶ = 11202201947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11202202019) 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 63 ways as a sum of consecutive naturals, for example, 496471 + ... + 518543.

It is an arithmetic number, because the mean of its divisors is an integer number (315216720).

Almost surely, 2^11202202011 is an apocalyptic number.

11202202011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11202202011 is a deficient number, since it is larger than the sum of its proper divisors (8971668069).

11202202011 is a wasteful number, since it uses less digits than its factorization.

11202202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22133 (or 22107 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11202202011 its reverse (11020220211), we get a palindrome (22222422222).

The spelling of 11202202011 in words is "eleven billion, two hundred two million, two hundred two thousand, eleven".