220324523020352 has 14 divisors (see below), whose sum is σ = 437206475368638. Its totient is φ = 110162261510144.

The previous prime is 220324523020337. The next prime is 220324523020411. The reversal of 220324523020352 is 253020325423022.

It can be written as a sum of positive squares in only one way, i.e., 159283179113536 + 61041343906816 = 12620744^2 + 7812896^2 .

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, 1721285336033 + ... + 1721285336160.

Almost surely, 2^{220324523020352} is an apocalyptic number.

It is an amenable number.

220324523020352 is a deficient number, since it is larger than the sum of its proper divisors (216881952348286).

220324523020352 is an equidigital number, since it uses as much as digits as its factorization.

220324523020352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3442570672205 (or 3442570672195 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 220324523020352 its reverse (253020325423022), we get a palindrome (473344848443374).

The spelling of 220324523020352 in words is "two hundred twenty trillion, three hundred twenty-four billion, five hundred twenty-three million, twenty thousand, three hundred fifty-two".