223012221320230 has 256 divisors, whose sum is σ = 423409512556800. Its totient is φ = 84513837219840.

The previous prime is 223012221320219. The next prime is 223012221320269. The reversal of 223012221320230 is 32023122210322.

It is a junction number, because it is equal to n+sod(n) for n = 223012221320195 and 223012221320204.

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 127 ways as a sum of consecutive naturals, for example, 138602995666 + ... + 138602997274.

It is an arithmetic number, because the mean of its divisors is an integer number (1653943408425).

Almost surely, 2^{223012221320230} is an apocalyptic number.

223012221320230 is a deficient number, since it is larger than the sum of its proper divisors (200397291236570).

223012221320230 is a wasteful number, since it uses less digits than its factorization.

223012221320230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 223012221320230 its reverse (32023122210322), we get a palindrome (255035343530552).

The spelling of 223012221320230 in words is "two hundred twenty-three trillion, twelve billion, two hundred twenty-one million, three hundred twenty thousand, two hundred thirty".