345268066822 has 12 divisors (see below), whose sum is σ = 602457545340. Its totient is φ = 147972028596.

The previous prime is 345268066813. The next prime is 345268066859. The reversal of 345268066822 is 228660862543.

It is a self number, because there is not a number n which added to its sum of digits gives 345268066822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1761571672 + ... + 1761571867.

It is an arithmetic number, because the mean of its divisors is an integer number (50204795445).

Almost surely, 2^345268066822 is an apocalyptic number.

345268066822 is a deficient number, since it is larger than the sum of its proper divisors (257189478518).

345268066822 is a wasteful number, since it uses less digits than its factorization.

345268066822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3523143555 (or 3523143548 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 52.

The spelling of 345268066822 in words is "three hundred forty-five billion, two hundred sixty-eight million, sixty-six thousand, eight hundred twenty-two".