343442443222 has 16 divisors (see below), whose sum is σ = 529031385792. Its totient is φ = 167139020160.

The previous prime is 343442443213. The next prime is 343442443277. The reversal of 343442443222 is 222344244343.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10075923 + ... + 10109950.

It is an arithmetic number, because the mean of its divisors is an integer number (33064461612).

Almost surely, 2^343442443222 is an apocalyptic number.

343442443222 is a deficient number, since it is larger than the sum of its proper divisors (185588942570).

343442443222 is a wasteful number, since it uses less digits than its factorization.

343442443222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20186103.

The product of its digits is 442368, while the sum is 37.

Adding to 343442443222 its reverse (222344244343), we get a palindrome (565786687565).

The spelling of 343442443222 in words is "three hundred forty-three billion, four hundred forty-two million, four hundred forty-three thousand, two hundred twenty-two".