1332320224 has 24 divisors (see below), whose sum is σ = 2631976200. Its totient is φ = 663881856.

The previous prime is 1332320219. The next prime is 1332320267. The reversal of 1332320224 is 4220232331.

It is a junction number, because it is equal to n+sod(n) for n = 1332320195 and 1332320204.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 61674 + ... + 80425.

It is an arithmetic number, because the mean of its divisors is an integer number (109665675).

Almost surely, 2^1332320224 is an apocalyptic number.

It is an amenable number.

1332320224 is a deficient number, since it is larger than the sum of its proper divisors (1299655976).

1332320224 is a wasteful number, since it uses less digits than its factorization.

1332320224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142402 (or 142394 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1332320224 is about 36500.9619599265. The cubic root of 1332320224 is about 1100.3635778867.

Adding to 1332320224 its reverse (4220232331), we get a palindrome (5552552555).

The spelling of 1332320224 in words is "one billion, three hundred thirty-two million, three hundred twenty thousand, two hundred twenty-four".