11122132 has 24 divisors (see below), whose sum is σ = 22317120. Its totient is φ = 4751040.

The previous prime is 11122129. The next prime is 11122141. The reversal of 11122132 is 23122111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13344 + ... + 14152.

It is an arithmetic number, because the mean of its divisors is an integer number (929880).

Almost surely, 2^11122132 is an apocalyptic number.

It is an amenable number.

11122132 is an abundant number, since it is smaller than the sum of its proper divisors (11194988).

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

11122132 is a wasteful number, since it uses less digits than its factorization.

11122132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311 (or 1309 counting only the distinct ones).

The product of its digits is 24, while the sum is 13.

The square root of 11122132 is about 3334.9860569424. The cubic root of 11122132 is about 223.2180697763.

Adding to 11122132 its reverse (23122111), we get a palindrome (34244243).

The spelling of 11122132 in words is "eleven million, one hundred twenty-two thousand, one hundred thirty-two".