220023320000 has 280 divisors, whose sum is σ = 603653668992. Its totient is φ = 78870400000.

The previous prime is 220023319991. The next prime is 220023320039. The reversal of 220023320000 is 23320022.

220023320000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×220023320000² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 39 ways as a sum of consecutive naturals, for example, 31236479 + ... + 31243521.

Almost surely, 2^220023320000 is an apocalyptic number.

220023320000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220023320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301826834496).

220023320000 is an abundant number, since it is smaller than the sum of its proper divisors (383630348992).

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

220023320000 is an equidigital number, since it uses as much as digits as its factorization.

220023320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7157 (or 7132 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 220023320000 its reverse (23320022), we get a palindrome (220046640022).

The spelling of 220023320000 in words is "two hundred twenty billion, twenty-three million, three hundred twenty thousand".