222342242243222 has 8 divisors (see below), whose sum is σ = 334057430843616. Its totient is φ = 110989765295352.

The previous prime is 222342242243161. The next prime is 222342242243263.

222342242243222 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×222342242243222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90677911598 + ... + 90677914049.

It is an arithmetic number, because the mean of its divisors is an integer number (41757178855452).

Almost surely, 2^{222342242243222} is an apocalyptic number.

222342242243222 is a deficient number, since it is larger than the sum of its proper divisors (111715188600394).

222342242243222 is a wasteful number, since it uses less digits than its factorization.

222342242243222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181355826262.

The product of its digits is 589824, while the sum is 38.

The spelling of 222342242243222 in words is "two hundred twenty-two trillion, three hundred forty-two billion, two hundred forty-two million, two hundred forty-three thousand, two hundred twenty-two".