224012333220 has 192 divisors, whose sum is σ = 686857307136. Its totient is φ = 54216138240.

The previous prime is 224012333197. The next prime is 224012333263. The reversal of 224012333220 is 22333210422.

224012333220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29836707 + ... + 29844213.

It is an arithmetic number, because the mean of its divisors is an integer number (3577381808).

Almost surely, 2^224012333220 is an apocalyptic number.

224012333220 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 224012333220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (343428653568).

224012333220 is an abundant number, since it is smaller than the sum of its proper divisors (462844973916).

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

224012333220 is a wasteful number, since it uses less digits than its factorization.

224012333220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8170 (or 8168 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 224012333220 its reverse (22333210422), we get a palindrome (246345543642).

The spelling of 224012333220 in words is "two hundred twenty-four billion, twelve million, three hundred thirty-three thousand, two hundred twenty".