223023031222 has 8 divisors (see below), whose sum is σ = 334603240272. Its totient is φ = 111488617800.

The previous prime is 223023031181. The next prime is 223023031247. The reversal of 223023031222 is 222130320322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 223023031193 and 223023031202.

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 3 ways as a sum of consecutive naturals, for example, 11436729 + ... + 11456212.

It is an arithmetic number, because the mean of its divisors is an integer number (41825405034).

Almost surely, 2^223023031222 is an apocalyptic number.

223023031222 is a deficient number, since it is larger than the sum of its proper divisors (111580209050).

223023031222 is a wasteful number, since it uses less digits than its factorization.

223023031222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22897814.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 223023031222 its reverse (222130320322), we get a palindrome (445153351544).

The spelling of 223023031222 in words is "two hundred twenty-three billion, twenty-three million, thirty-one thousand, two hundred twenty-two".