11123122232 has 32 divisors (see below), whose sum is σ = 20927879280. Its totient is φ = 5542387200.

The previous prime is 11123122217. The next prime is 11123122247. The reversal of 11123122232 is 23222132111.

11123122232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11123122217) and next prime (11123122247).

It is a congruent number.

It is an unprimeable number.

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, 5025158 + ... + 5027370.

Almost surely, 2^11123122232 is an apocalyptic number.

It is an amenable number.

11123122232 is a deficient number, since it is larger than the sum of its proper divisors (9804757048).

11123122232 is a wasteful number, since it uses less digits than its factorization.

11123122232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4103 (or 4099 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

Adding to 11123122232 its reverse (23222132111), we get a palindrome (34345254343).

The spelling of 11123122232 in words is "eleven billion, one hundred twenty-three million, one hundred twenty-two thousand, two hundred thirty-two".