11422112 has 24 divisors (see below), whose sum is σ = 24217956. Its totient is φ = 5271552.

The previous prime is 11422109. The next prime is 11422121. The reversal of 11422112 is 21122411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8976016 + 2446096 = 2996^2 + 1564^2 .

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

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, 13313 + ... + 14144.

Almost surely, 2^11422112 is an apocalyptic number.

It is an amenable number.

11422112 is an abundant number, since it is smaller than the sum of its proper divisors (12795844).

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

11422112 is a wasteful number, since it uses less digits than its factorization.

11422112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27480 (or 27472 counting only the distinct ones).

The product of its digits is 32, while the sum is 14.

The square root of 11422112 is about 3379.6615215137. The cubic root of 11422112 is about 225.2071310709.

Adding to 11422112 its reverse (21122411), we get a palindrome (32544523).

The spelling of 11422112 in words is "eleven million, four hundred twenty-two thousand, one hundred twelve".