322280849858 has 18 divisors (see below), whose sum is σ = 531378441657. Its totient is φ = 146487281160.

The previous prime is 322280849827. The next prime is 322280849861. The reversal of 322280849858 is 858948082223.

It can be written as a sum of positive squares in 2 ways, for example, as 219513801529 + 102767048329 = 468523^2 + 320573^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=401423.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322280849797 and 322280849806.

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 8 ways as a sum of consecutive naturals, for example, 8813060 + ... + 8849552.

Almost surely, 2^322280849858 is an apocalyptic number.

322280849858 is a deficient number, since it is larger than the sum of its proper divisors (209097591799).

322280849858 is an frugal number, since it uses more digits than its factorization.

322280849858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73010 (or 36506 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 59.

The spelling of 322280849858 in words is "three hundred twenty-two billion, two hundred eighty million, eight hundred forty-nine thousand, eight hundred fifty-eight".