223321002122132 has 24 divisors (see below), whose sum is σ = 428069669385960. Its totient is φ = 101468366074880.

The previous prime is 223321002122093. The next prime is 223321002122203. The reversal of 223321002122132 is 231221200123322.

It can be written as a sum of positive squares in 4 ways, for example, as 87728624718736 + 135592377403396 = 9366356^2 + 11644414^2 .

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 7 ways as a sum of consecutive naturals, for example, 56622970169 + ... + 56622974112.

It is an arithmetic number, because the mean of its divisors is an integer number (17836236224415).

Almost surely, 2^{223321002122132} is an apocalyptic number.

It is an amenable number.

223321002122132 is a deficient number, since it is larger than the sum of its proper divisors (204748667263828).

223321002122132 is a wasteful number, since it uses less digits than its factorization.

223321002122132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113245944331 (or 113245944329 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 223321002122132 its reverse (231221200123322), we get a palindrome (454542202245454).

The spelling of 223321002122132 in words is "two hundred twenty-three trillion, three hundred twenty-one billion, two million, one hundred twenty-two thousand, one hundred thirty-two".