223321213112002 has 16 divisors (see below), whose sum is σ = 339016874175000. Its totient is φ = 110317597378560.

The previous prime is 223321213111987. The next prime is 223321213112033. The reversal of 223321213112002 is 200211312123322.

It can be written as a sum of positive squares in 4 ways, for example, as 191198401157401 + 32122811954601 = 13827451^2 + 5667699^2 .

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 7 ways as a sum of consecutive naturals, for example, 502024899 + ... + 502469542.

Almost surely, 2^{223321213112002} is an apocalyptic number.

223321213112002 is a deficient number, since it is larger than the sum of its proper divisors (115695661062998).

223321213112002 is a wasteful number, since it uses less digits than its factorization.

223321213112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004495781.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 223321213112002 its reverse (200211312123322), we get a palindrome (423532525235324).

The spelling of 223321213112002 in words is "two hundred twenty-three trillion, three hundred twenty-one billion, two hundred thirteen million, one hundred twelve thousand, two".