11122448 has 20 divisors (see below), whose sum is σ = 22684560. Its totient is φ = 5268384.

The previous prime is 11122427. The next prime is 11122451. The reversal of 11122448 is 84422111.

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 10.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17990 + ... + 18597.

It is an arithmetic number, because the mean of its divisors is an integer number (1134228).

Almost surely, 2^11122448 is an apocalyptic number.

It is an amenable number.

11122448 is an abundant number, since it is smaller than the sum of its proper divisors (11562112).

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

11122448 is a wasteful number, since it uses less digits than its factorization.

11122448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36614 (or 36608 counting only the distinct ones).

The product of its digits is 512, while the sum is 23.

The square root of 11122448 is about 3335.0334331158. The cubic root of 11122448 is about 223.2201837667.

Adding to 11122448 its reverse (84422111), we get a palindrome (95544559).

The spelling of 11122448 in words is "eleven million, one hundred twenty-two thousand, four hundred forty-eight".