223202330230020 has 144 divisors (see below), whose sum is σ = 664790178534720. Its totient is φ = 55943600818176.

The previous prime is 223202330229973. The next prime is 223202330230039. The reversal of 223202330230020 is 20032033202322.

It is a super-3 number, since 3×223202330230020³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 4105122 + ... + 21523398.

Almost surely, 2^{223202330230020} is an apocalyptic number.

223202330230020 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 223202330230020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332395089267360).

223202330230020 is an abundant number, since it is smaller than the sum of its proper divisors (441587848304700).

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

223202330230020 is a wasteful number, since it uses less digits than its factorization.

223202330230020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17419062 (or 17419043 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 223202330230020 its reverse (20032033202322), we get a palindrome (243234363432342).

The spelling of 223202330230020 in words is "two hundred twenty-three trillion, two hundred two billion, three hundred thirty million, two hundred thirty thousand, twenty".