11220433024 has 32 divisors (see below), whose sum is σ = 23668105500. Its totient is φ = 5280202752.

The previous prime is 11220433019. The next prime is 11220433051. The reversal of 11220433024 is 42033402211.

It can be written as a sum of positive squares in 2 ways, for example, as 11008206400 + 212226624 = 104920^2 + 14568^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 11220432986 and 11220433004.

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 3 ways as a sum of consecutive naturals, for example, 2576049 + ... + 2580400.

Almost surely, 2^11220433024 is an apocalyptic number.

It is an amenable number.

11220433024 is an abundant number, since it is smaller than the sum of its proper divisors (12447672476).

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

11220433024 is an equidigital number, since it uses as much as digits as its factorization.

11220433024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5156480 (or 5156468 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11220433024 its reverse (42033402211), we get a palindrome (53253835235).

The spelling of 11220433024 in words is "eleven billion, two hundred twenty million, four hundred thirty-three thousand, twenty-four".