322205816352 has 96 divisors (see below), whose sum is σ = 966727222272. Its totient is φ = 92048350464.

The previous prime is 322205816333. The next prime is 322205816353. The reversal of 322205816352 is 253618502223.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 322205816352.

It is not an unprimeable number, because it can be changed into a prime (322205816353) 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, 7401883 + ... + 7445285.

It is an arithmetic number, because the mean of its divisors is an integer number (10070075232).

Almost surely, 2^322205816352 is an apocalyptic number.

322205816352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

322205816352 is an abundant number, since it is smaller than the sum of its proper divisors (644521405920).

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

322205816352 is a wasteful number, since it uses less digits than its factorization.

322205816352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54470 (or 54462 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 322205816352 in words is "three hundred twenty-two billion, two hundred five million, eight hundred sixteen thousand, three hundred fifty-two".