12053221024 has 48 divisors (see below), whose sum is σ = 26666260992. Its totient is φ = 5321150208.

The previous prime is 12053221013. The next prime is 12053221039. The reversal of 12053221024 is 42012235021.

It is a happy number.

12053221024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12053220986 and 12053221004.

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 in 7 ways as a sum of consecutive naturals, for example, 620304 + ... + 639439.

It is an arithmetic number, because the mean of its divisors is an integer number (555547104).

Almost surely, 2^12053221024 is an apocalyptic number.

It is an amenable number.

12053221024 is an abundant number, since it is smaller than the sum of its proper divisors (14613039968).

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

12053221024 is a wasteful number, since it uses less digits than its factorization.

12053221024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259789 (or 1259781 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 12053221024 its reverse (42012235021), we get a palindrome (54065456045).

The spelling of 12053221024 in words is "twelve billion, fifty-three million, two hundred twenty-one thousand, twenty-four".