11031426224 has 40 divisors (see below), whose sum is σ = 26305712160. Its totient is φ = 4364080128.

The previous prime is 11031426193. The next prime is 11031426269. The reversal of 11031426224 is 42262413011.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 11031426193 and 11031426202.

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, 3786809 + ... + 3789720.

It is an arithmetic number, because the mean of its divisors is an integer number (657642804).

Almost surely, 2^11031426224 is an apocalyptic number.

11031426224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11031426224 is an abundant number, since it is smaller than the sum of its proper divisors (15274285936).

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

11031426224 is a wasteful number, since it uses less digits than its factorization.

11031426224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7576557 (or 7576551 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11031426224 its reverse (42262413011), we get a palindrome (53293839235).

The spelling of 11031426224 in words is "eleven billion, thirty-one million, four hundred twenty-six thousand, two hundred twenty-four".