223033120112220 has 192 divisors, whose sum is σ = 687131397292032. Its totient is φ = 53603833504000.

The previous prime is 223033120112149. The next prime is 223033120112227. The reversal of 223033120112220 is 22211021330322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223033120112227) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 87889237 + ... + 90391283.

It is an arithmetic number, because the mean of its divisors is an integer number (3578809360896).

Almost surely, 2^{223033120112220} is an apocalyptic number.

223033120112220 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 223033120112220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (343565698646016).

223033120112220 is an abundant number, since it is smaller than the sum of its proper divisors (464098277179812).

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

223033120112220 is a wasteful number, since it uses less digits than its factorization.

223033120112220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503232 (or 2503230 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 223033120112220 its reverse (22211021330322), we get a palindrome (245244141442542).

The spelling of 223033120112220 in words is "two hundred twenty-three trillion, thirty-three billion, one hundred twenty million, one hundred twelve thousand, two hundred twenty".