11222240404 has 48 divisors (see below), whose sum is σ = 20267089920. Its totient is φ = 5435146080.

The previous prime is 11222240329. The next prime is 11222240411. The reversal of 11222240404 is 40404222211.

11222240404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 5002107 + ... + 5004349.

It is an arithmetic number, because the mean of its divisors is an integer number (422231040).

Almost surely, 2^11222240404 is an apocalyptic number.

It is an amenable number.

11222240404 is a deficient number, since it is larger than the sum of its proper divisors (9044849516).

11222240404 is a wasteful number, since it uses less digits than its factorization.

11222240404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2620 (or 2618 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 11222240404 its reverse (40404222211), we get a palindrome (51626462615).

The spelling of 11222240404 in words is "eleven billion, two hundred twenty-two million, two hundred forty thousand, four hundred four".