223223234120 has 16 divisors (see below), whose sum is σ = 502252276860. Its totient is φ = 89289293632.

The previous prime is 223223234099. The next prime is 223223234183. The reversal of 223223234120 is 21432322322.

It is a happy number.

223223234120 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 219460393156 + 3762840964 = 468466^2 + 61342^2 .

It is a super-3 number, since 3×223223234120³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 223223234120.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2790290387 + ... + 2790290466.

Almost surely, 2^223223234120 is an apocalyptic number.

223223234120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223223234120 is an abundant number, since it is smaller than the sum of its proper divisors (279029042740).

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

223223234120 is a wasteful number, since it uses less digits than its factorization.

223223234120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5580580864 (or 5580580860 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 223223234120 its reverse (21432322322), we get a palindrome (244655556442).

The spelling of 223223234120 in words is "two hundred twenty-three billion, two hundred twenty-three million, two hundred thirty-four thousand, one hundred twenty".