11441221024 has 12 divisors (see below), whose sum is σ = 22524903954. Its totient is φ = 5720610496.

The previous prime is 11441221003. The next prime is 11441221063. The reversal of 11441221024 is 42012214411.

11441221024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11221588624 + 219632400 = 105932^2 + 14820^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11441220986 and 11441221004.

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 as a sum of consecutive naturals, namely, 178769047 + ... + 178769110.

Almost surely, 2^11441221024 is an apocalyptic number.

It is an amenable number.

11441221024 is a deficient number, since it is larger than the sum of its proper divisors (11083682930).

11441221024 is an equidigital number, since it uses as much as digits as its factorization.

11441221024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357538167 (or 357538159 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 11441221024 its reverse (42012214411), we get a palindrome (53453435435).

The spelling of 11441221024 in words is "eleven billion, four hundred forty-one million, two hundred twenty-one thousand, twenty-four".