11320123224 has 16 divisors (see below), whose sum is σ = 28300308120. Its totient is φ = 3773374400.

The previous prime is 11320123211. The next prime is 11320123229. The reversal of 11320123224 is 42232102311.

It is a self number, because there is not a number n which added to its sum of digits gives 11320123224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320123229) 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 3 ways as a sum of consecutive naturals, for example, 235835877 + ... + 235835924.

Almost surely, 2^11320123224 is an apocalyptic number.

It is an amenable number.

11320123224 is an abundant number, since it is smaller than the sum of its proper divisors (16980184896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11320123224 is a wasteful number, since it uses less digits than its factorization.

11320123224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471671810 (or 471671806 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11320123224 its reverse (42232102311), we get a palindrome (53552225535).

The spelling of 11320123224 in words is "eleven billion, three hundred twenty million, one hundred twenty-three thousand, two hundred twenty-four".