222342244423 has 8 divisors (see below), whose sum is σ = 239451827216. Its totient is φ = 205233566400.

The previous prime is 222342244417. The next prime is 222342244499. The reversal of 222342244423 is 324442243222.

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 222342244423 - 2¹⁷ = 222342113351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222342244123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335968 + ... + 746698.

It is an arithmetic number, because the mean of its divisors is an integer number (29931478402).

Almost surely, 2^222342244423 is an apocalyptic number.

222342244423 is a deficient number, since it is larger than the sum of its proper divisors (17109582793).

222342244423 is a wasteful number, since it uses less digits than its factorization.

222342244423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452385.

The product of its digits is 147456, while the sum is 34.

Adding to 222342244423 its reverse (324442243222), we get a palindrome (546784487645).

The spelling of 222342244423 in words is "two hundred twenty-two billion, three hundred forty-two million, two hundred forty-four thousand, four hundred twenty-three".