220020223000 has 128 divisors (see below), whose sum is σ = 518811883200. Its totient is φ = 87333120000.

The previous prime is 220020222991. The next prime is 220020223021. The reversal of 220020223000 is 322020022.

It is a congruent number.

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 in 31 ways as a sum of consecutive naturals, for example, 77171575 + ... + 77174425.

Almost surely, 2^220020223000 is an apocalyptic number.

220020223000 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 220020223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259405941600).

220020223000 is an abundant number, since it is smaller than the sum of its proper divisors (298791660200).

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

220020223000 is a wasteful number, since it uses less digits than its factorization.

220020223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3438 (or 3424 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 220020223000 its reverse (322020022), we get a palindrome (220342243022).

The spelling of 220020223000 in words is "two hundred twenty billion, twenty million, two hundred twenty-three thousand".