11224035240 has 64 divisors (see below), whose sum is σ = 36733210560. Its totient is φ = 2720977920.

The previous prime is 11224035157. The next prime is 11224035253. The reversal of 11224035240 is 4253042211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11224035240.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4250209 + ... + 4252848.

It is an arithmetic number, because the mean of its divisors is an integer number (573956415).

Almost surely, 2^11224035240 is an apocalyptic number.

11224035240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11224035240 is an abundant number, since it is smaller than the sum of its proper divisors (25509175320).

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

11224035240 is a wasteful number, since it uses less digits than its factorization.

11224035240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8503082 (or 8503078 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 11224035240 its reverse (4253042211), we get a palindrome (15477077451).

The spelling of 11224035240 in words is "eleven billion, two hundred twenty-four million, thirty-five thousand, two hundred forty".