242223321223 has 8 divisors (see below), whose sum is σ = 261419294528. Its totient is φ = 223107835104.

The previous prime is 242223321187. The next prime is 242223321257. The reversal of 242223321223 is 322123322242.

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

It is a cyclic number.

It is not a de Polignac number, because 242223321223 - 2¹⁷ = 242223190151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242223321191 and 242223321200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242223321323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20115540 + ... + 20127577.

It is an arithmetic number, because the mean of its divisors is an integer number (32677411816).

Almost surely, 2^242223321223 is an apocalyptic number.

242223321223 is a deficient number, since it is larger than the sum of its proper divisors (19195973305).

242223321223 is a wasteful number, since it uses less digits than its factorization.

242223321223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40243593.

The product of its digits is 13824, while the sum is 28.

Adding to 242223321223 its reverse (322123322242), we get a palindrome (564346643465).

The spelling of 242223321223 in words is "two hundred forty-two billion, two hundred twenty-three million, three hundred twenty-one thousand, two hundred twenty-three".