343222402442122 has 48 divisors (see below), whose sum is σ = 621018553370112. Its totient is φ = 139344481997280.

The previous prime is 343222402442119. The next prime is 343222402442209. The reversal of 343222402442122 is 221244204222343.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76577472 + ... + 80935492.

It is an arithmetic number, because the mean of its divisors is an integer number (12937886528544).

Almost surely, 2^{343222402442122} is an apocalyptic number.

343222402442122 is a deficient number, since it is larger than the sum of its proper divisors (277796150927990).

343222402442122 is a wasteful number, since it uses less digits than its factorization.

343222402442122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4373651 (or 4373632 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 343222402442122 its reverse (221244204222343), we get a palindrome (564466606664465).

The spelling of 343222402442122 in words is "three hundred forty-three trillion, two hundred twenty-two billion, four hundred two million, four hundred forty-two thousand, one hundred twenty-two".