530221534224 has 80 divisors (see below), whose sum is σ = 1397022436032. Its totient is φ = 173249777664.

The previous prime is 530221534211. The next prime is 530221534247. The reversal of 530221534224 is 422435122035.

It is a super-2 number, since 2×530221534224² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106984 + ... + 1035320.

Almost surely, 2^530221534224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530221534224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (698511218016).

530221534224 is an abundant number, since it is smaller than the sum of its proper divisors (866800901808).

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

530221534224 is a wasteful number, since it uses less digits than its factorization.

530221534224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928584 (or 928578 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 530221534224 its reverse (422435122035), we get a palindrome (952656656259).

The spelling of 530221534224 in words is "five hundred thirty billion, two hundred twenty-one million, five hundred thirty-four thousand, two hundred twenty-four".