11324012236 has 24 divisors (see below), whose sum is σ = 21171375680. Its totient is φ = 5283943632.

The previous prime is 11324012201. The next prime is 11324012237. The reversal of 11324012236 is 63221042311.

It is a self number, because there is not a number n which added to its sum of digits gives 11324012236.

It is not an unprimeable number, because it can be changed into a prime (11324012237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1106850 + ... + 1117033.

Almost surely, 2^11324012236 is an apocalyptic number.

It is an amenable number.

11324012236 is a deficient number, since it is larger than the sum of its proper divisors (9847363444).

11324012236 is a wasteful number, since it uses less digits than its factorization.

11324012236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223973 (or 2223971 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11324012236 its reverse (63221042311), we get a palindrome (74545054547).

The spelling of 11324012236 in words is "eleven billion, three hundred twenty-four million, twelve thousand, two hundred thirty-six".