11003222480 has 40 divisors (see below), whose sum is σ = 26206463304. Its totient is φ = 4293939200.

The previous prime is 11003222479. The next prime is 11003222507. The reversal of 11003222480 is 8422230011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 423865744 + 10579356736 = 20588^2 + 102856^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1674041 + ... + 1680600.

Almost surely, 2^11003222480 is an apocalyptic number.

11003222480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11003222480 is an abundant number, since it is smaller than the sum of its proper divisors (15203240824).

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

11003222480 is a wasteful number, since it uses less digits than its factorization.

11003222480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3354695 (or 3354689 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11003222480 its reverse (8422230011), we get a palindrome (19425452491).

The spelling of 11003222480 in words is "eleven billion, three million, two hundred twenty-two thousand, four hundred eighty".