530320221310 has 16 divisors (see below), whose sum is σ = 1041356071152. Its totient is φ = 192843716800.

The previous prime is 530320221289. The next prime is 530320221323. The reversal of 530320221310 is 13122023035.

It is a super-2 number, since 2×530320221310² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2410546351 + ... + 2410546570.

It is an arithmetic number, because the mean of its divisors is an integer number (65084754447).

Almost surely, 2^530320221310 is an apocalyptic number.

530320221310 is a deficient number, since it is larger than the sum of its proper divisors (511035849842).

530320221310 is a wasteful number, since it uses less digits than its factorization.

530320221310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4821092939.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 530320221310 its reverse (13122023035), we get a palindrome (543442244345).

The spelling of 530320221310 in words is "five hundred thirty billion, three hundred twenty million, two hundred twenty-one thousand, three hundred ten".