11127822 has 32 divisors (see below), whose sum is σ = 23777280. Its totient is φ = 3464160.

The previous prime is 11127821. The next prime is 11127839. The reversal of 11127822 is 22872111.

It is a junction number, because it is equal to n+sod(n) for n = 11127792 and 11127801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11127821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4363 + ... + 6425.

It is an arithmetic number, because the mean of its divisors is an integer number (743040).

Almost surely, 2^11127822 is an apocalyptic number.

11127822 is an abundant number, since it is smaller than the sum of its proper divisors (12649458).

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

11127822 is a wasteful number, since it uses less digits than its factorization.

11127822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128.

The product of its digits is 448, while the sum is 24.

The square root of 11127822 is about 3335.8390248931. The cubic root of 11127822 is about 223.2561288548.

Adding to 11127822 its reverse (22872111), we get a palindrome (33999933).

The spelling of 11127822 in words is "eleven million, one hundred twenty-seven thousand, eight hundred twenty-two".