223332120 has 192 divisors, whose sum is σ = 818748000. Its totient is φ = 54109440.

The previous prime is 223332097. The next prime is 223332149. The reversal of 223332120 is 21233322.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 223332093 and 223332102.

It is a congruent number.

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, 129826 + ... + 131534.

Almost surely, 2^223332120 is an apocalyptic number.

223332120 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 223332120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409374000).

223332120 is an abundant number, since it is smaller than the sum of its proper divisors (595415880).

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

223332120 is a wasteful number, since it uses less digits than its factorization.

223332120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751 (or 1730 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 223332120 is about 14944.3005858421. The cubic root of 223332120 is about 606.7135991278.

Adding to 223332120 its reverse (21233322), we get a palindrome (244565442).

The spelling of 223332120 in words is "two hundred twenty-three million, three hundred thirty-two thousand, one hundred twenty".