343222322312 has 64 divisors (see below), whose sum is σ = 653504544000. Its totient is φ = 168981120000.

The previous prime is 343222322309. The next prime is 343222322347. The reversal of 343222322312 is 213223222343.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67547612 + ... + 67552692.

It is an arithmetic number, because the mean of its divisors is an integer number (10211008500).

Almost surely, 2^343222322312 is an apocalyptic number.

It is an amenable number.

343222322312 is a deficient number, since it is larger than the sum of its proper divisors (310282221688).

343222322312 is a wasteful number, since it uses less digits than its factorization.

343222322312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5718 (or 5714 counting only the distinct ones).

The product of its digits is 20736, while the sum is 29.

Adding to 343222322312 its reverse (213223222343), we get a palindrome (556445544655).

The spelling of 343222322312 in words is "three hundred forty-three billion, two hundred twenty-two million, three hundred twenty-two thousand, three hundred twelve".