222023423423 has 8 divisors (see below), whose sum is σ = 224538434640. Its totient is φ = 219508864960.

The previous prime is 222023423381. The next prime is 222023423467. The reversal of 222023423423 is 324324320222.

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 222023423423 - 2¹⁰ = 222023422399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222023423473) 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, 926936 + ... + 1141602.

It is an arithmetic number, because the mean of its divisors is an integer number (28067304330).

Almost surely, 2^222023423423 is an apocalyptic number.

222023423423 is a deficient number, since it is larger than the sum of its proper divisors (2515011217).

222023423423 is a wasteful number, since it uses less digits than its factorization.

222023423423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226377.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 222023423423 its reverse (324324320222), we get a palindrome (546347743645).

The spelling of 222023423423 in words is "two hundred twenty-two billion, twenty-three million, four hundred twenty-three thousand, four hundred twenty-three".