343421334222 has 32 divisors (see below), whose sum is σ = 694244544000. Its totient is φ = 113241224448.

The previous prime is 343421334199. The next prime is 343421334227. The reversal of 343421334222 is 222433124343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343421334227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1132779 + ... + 1403577.

It is an arithmetic number, because the mean of its divisors is an integer number (21695142000).

Almost surely, 2^343421334222 is an apocalyptic number.

343421334222 is an abundant number, since it is smaller than the sum of its proper divisors (350823209778).

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

343421334222 is a wasteful number, since it uses less digits than its factorization.

343421334222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273080.

The product of its digits is 82944, while the sum is 33.

Adding to 343421334222 its reverse (222433124343), we get a palindrome (565854458565).

The spelling of 343421334222 in words is "three hundred forty-three billion, four hundred twenty-one million, three hundred thirty-four thousand, two hundred twenty-two".