11242235236 has 24 divisors (see below), whose sum is σ = 20356801920. Its totient is φ = 5426091552.

The previous prime is 11242235231. The next prime is 11242235317. The reversal of 11242235236 is 63253224211.

11242235236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11242235198 and 11242235207.

It is not an unprimeable number, because it can be changed into a prime (11242235231) 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 7 ways as a sum of consecutive naturals, for example, 753925 + ... + 768691.

It is an arithmetic number, because the mean of its divisors is an integer number (848200080).

Almost surely, 2^11242235236 is an apocalyptic number.

It is an amenable number.

11242235236 is a deficient number, since it is larger than the sum of its proper divisors (9114566684).

11242235236 is a wasteful number, since it uses less digits than its factorization.

11242235236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21363 (or 21361 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

Adding to 11242235236 its reverse (63253224211), we get a palindrome (74495459447).

The spelling of 11242235236 in words is "eleven billion, two hundred forty-two million, two hundred thirty-five thousand, two hundred thirty-six".