223330123210012 has 48 divisors (see below), whose sum is σ = 481074491036160. Its totient is φ = 88340136023232.

The previous prime is 223330123209967. The next prime is 223330123210021. The reversal of 223330123210012 is 210012321033322.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32419312 + ... + 38699767.

It is an arithmetic number, because the mean of its divisors is an integer number (10022385229920).

Almost surely, 2^{223330123210012} is an apocalyptic number.

It is an amenable number.

223330123210012 is an abundant number, since it is smaller than the sum of its proper divisors (257744367826148).

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

223330123210012 is a wasteful number, since it uses less digits than its factorization.

223330123210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71127730 (or 71127728 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 223330123210012 its reverse (210012321033322), we get a palindrome (433342444243334).

The spelling of 223330123210012 in words is "two hundred twenty-three trillion, three hundred thirty billion, one hundred twenty-three million, two hundred ten thousand, twelve".