222442343244222 has 8 divisors (see below), whose sum is σ = 444884686488456. Its totient is φ = 74147447748072.

The previous prime is 222442343244217. The next prime is 222442343244223.

It is a happy number.

222442343244222 is nontrivially palindromic in base 10.

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

222442343244222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222442343244223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18536861937013 + ... + 18536861937024.

It is an arithmetic number, because the mean of its divisors is an integer number (55610585811057).

Almost surely, 2^{222442343244222} is an apocalyptic number.

222442343244222 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.

222442343244222 is a wasteful number, since it uses less digits than its factorization.

222442343244222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37073723874042.

The product of its digits is 2359296, while the sum is 42.

The spelling of 222442343244222 in words is "two hundred twenty-two trillion, four hundred forty-two billion, three hundred forty-three million, two hundred forty-four thousand, two hundred twenty-two".