11331242204 has 12 divisors (see below), whose sum is σ = 19830439944. Its totient is φ = 5665402224.

The previous prime is 11331242179. The next prime is 11331242207. The reversal of 11331242204 is 40224213311.

It is a self number, because there is not a number n which added to its sum of digits gives 11331242204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331242207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134339 + ... + 201765.

It is an arithmetic number, because the mean of its divisors is an integer number (1652536662).

Almost surely, 2^11331242204 is an apocalyptic number.

It is an amenable number.

11331242204 is a deficient number, since it is larger than the sum of its proper divisors (8499197740).

11331242204 is a wasteful number, since it uses less digits than its factorization.

11331242204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109444 (or 109442 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11331242204 its reverse (40224213311), we get a palindrome (51555455515).

The spelling of 11331242204 in words is "eleven billion, three hundred thirty-one million, two hundred forty-two thousand, two hundred four".