223032303122212 has 12 divisors (see below), whose sum is σ = 390377482425756. Its totient is φ = 111495879572000.

The previous prime is 223032303122159. The next prime is 223032303122219. The reversal of 223032303122212 is 212221303230322.

It can be written as a sum of positive squares in 2 ways, for example, as 180748288278756 + 42284014843456 = 13444266^2 + 6502616^2 .

It is not an unprimeable number, because it can be changed into a prime (223032303122219) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5067972523 + ... + 5068016530.

It is an arithmetic number, because the mean of its divisors is an integer number (32531456868813).

Almost surely, 2^{223032303122212} is an apocalyptic number.

It is an amenable number.

223032303122212 is a deficient number, since it is larger than the sum of its proper divisors (167345179303544).

223032303122212 is a wasteful number, since it uses less digits than its factorization.

223032303122212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10135994558 (or 10135994556 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 223032303122212 its reverse (212221303230322), we get a palindrome (435253606352534).

The spelling of 223032303122212 in words is "two hundred twenty-three trillion, thirty-two billion, three hundred three million, one hundred twenty-two thousand, two hundred twelve".