220203443030304 has 96 divisors (see below), whose sum is σ = 614546442647424. Its totient is φ = 68885080309760.

The previous prime is 220203443030303. The next prime is 220203443030317. The reversal of 220203443030304 is 403030344302022.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (220203443030303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 940730337 + ... + 940964384.

It is an arithmetic number, because the mean of its divisors is an integer number (6401525444244).

Almost surely, 2^{220203443030304} is an apocalyptic number.

220203443030304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

220203443030304 is an abundant number, since it is smaller than the sum of its proper divisors (394342999617120).

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

220203443030304 is a wasteful number, since it uses less digits than its factorization.

220203443030304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881694810 (or 1881694802 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 220203443030304 its reverse (403030344302022), we get a palindrome (623233787332326).

The spelling of 220203443030304 in words is "two hundred twenty trillion, two hundred three billion, four hundred forty-three million, thirty thousand, three hundred four".