223021302242 has 32 divisors (see below), whose sum is σ = 347521757184. Its totient is φ = 107285774400.

The previous prime is 223021302197. The next prime is 223021302253. The reversal of 223021302242 is 242203120322.

223021302242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 998708 + ... + 1201440.

It is an arithmetic number, because the mean of its divisors is an integer number (10860054912).

Almost surely, 2^223021302242 is an apocalyptic number.

223021302242 is a deficient number, since it is larger than the sum of its proper divisors (124500454942).

223021302242 is a wasteful number, since it uses less digits than its factorization.

223021302242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202994.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 223021302242 its reverse (242203120322), we get a palindrome (465224422564).

The spelling of 223021302242 in words is "two hundred twenty-three billion, twenty-one million, three hundred two thousand, two hundred forty-two".