222241244142 has 8 divisors (see below), whose sum is σ = 444482488296. Its totient is φ = 74080414712.

The previous prime is 222241244119. The next prime is 222241244179. The reversal of 222241244142 is 241442142222.

222241244142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

222241244142 is an admirable number.

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, 18520103673 + ... + 18520103684.

It is an arithmetic number, because the mean of its divisors is an integer number (55560311037).

Almost surely, 2^222241244142 is an apocalyptic number.

222241244142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222241244142 is a wasteful number, since it uses less digits than its factorization.

222241244142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37040207362.

The product of its digits is 16384, while the sum is 30.

Adding to 222241244142 its reverse (241442142222), we get a palindrome (463683386364).

The spelling of 222241244142 in words is "two hundred twenty-two billion, two hundred forty-one million, two hundred forty-four thousand, one hundred forty-two".