220033323120 has 160 divisors (see below), whose sum is σ = 734764972032. Its totient is φ = 54147879936.

The previous prime is 220033323113. The next prime is 220033323121. The reversal of 220033323120 is 21323330022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220033323121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16863319 + ... + 16876361.

Almost surely, 2^220033323120 is an apocalyptic number.

220033323120 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 220033323120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (367382486016).

220033323120 is an abundant number, since it is smaller than the sum of its proper divisors (514731648912).

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

220033323120 is a wasteful number, since it uses less digits than its factorization.

220033323120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18479 (or 18473 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 220033323120 its reverse (21323330022), we get a palindrome (241356653142).

The spelling of 220033323120 in words is "two hundred twenty billion, thirty-three million, three hundred twenty-three thousand, one hundred twenty".