11123102224 has 20 divisors (see below), whose sum is σ = 23208781036. Its totient is φ = 5133739392.

The previous prime is 11123102213. The next prime is 11123102273. The reversal of 11123102224 is 42220132111.

It can be written as a sum of positive squares in 2 ways, for example, as 5080838400 + 6042263824 = 71280^2 + 77732^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26738019 + ... + 26738434.

Almost surely, 2^11123102224 is an apocalyptic number.

It is an amenable number.

11123102224 is an abundant number, since it is smaller than the sum of its proper divisors (12085678812).

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

11123102224 is a wasteful number, since it uses less digits than its factorization.

11123102224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53476474 (or 53476468 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11123102224 its reverse (42220132111), we get a palindrome (53343234335).

The spelling of 11123102224 in words is "eleven billion, one hundred twenty-three million, one hundred two thousand, two hundred twenty-four".