343220034222 has 48 divisors (see below), whose sum is σ = 800888634000. Its totient is φ = 105600640896.

The previous prime is 343220034211. The next prime is 343220034239. The reversal of 343220034222 is 222430022343.

It is a happy number.

343220034222 is a `hidden beast` number, since 3 + 4 + 32 + 200 + 3 + 422 + 2 = 666.

It is a super-2 number, since 2×343220034222² (a number of 24 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 23 ways as a sum of consecutive naturals, for example, 8454529 + ... + 8495027.

It is an arithmetic number, because the mean of its divisors is an integer number (16685179875).

Almost surely, 2^343220034222 is an apocalyptic number.

343220034222 is an abundant number, since it is smaller than the sum of its proper divisors (457668599778).

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

343220034222 is a wasteful number, since it uses less digits than its factorization.

343220034222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76737 (or 76734 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 343220034222 its reverse (222430022343), we get a palindrome (565650056565).

The spelling of 343220034222 in words is "three hundred forty-three billion, two hundred twenty million, thirty-four thousand, two hundred twenty-two".