223020304014420 has 144 divisors (see below), whose sum is σ = 738012509986752. Its totient is φ = 54064205944320.

The previous prime is 223020304014413. The next prime is 223020304014481. The reversal of 223020304014420 is 24410403020322.

223020304014420 is a `hidden beast` number, since 2 + 2 + 30 + 203 + 0 + 4 + 0 + 1 + 4 + 420 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80839099 + ... + 83552381.

It is an arithmetic number, because the mean of its divisors is an integer number (5125086874908).

Almost surely, 2^{223020304014420} is an apocalyptic number.

223020304014420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223020304014420 is an abundant number, since it is smaller than the sum of its proper divisors (514992205972332).

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

223020304014420 is a wasteful number, since it uses less digits than its factorization.

223020304014420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754822 (or 2754817 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 223020304014420 its reverse (24410403020322), we get a palindrome (247430707034742).

The spelling of 223020304014420 in words is "two hundred twenty-three trillion, twenty billion, three hundred four million, fourteen thousand, four hundred twenty".