328124421822 has 8 divisors (see below), whose sum is σ = 656248843656. Its totient is φ = 109374807272.

The previous prime is 328124421817. The next prime is 328124421871. The reversal of 328124421822 is 228124421823.

It is a sphenic number, since it is the product of 3 distinct primes.

328124421822 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27343701813 + ... + 27343701824.

It is an arithmetic number, because the mean of its divisors is an integer number (82031105457).

Almost surely, 2^328124421822 is an apocalyptic number.

328124421822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

328124421822 is a wasteful number, since it uses less digits than its factorization.

328124421822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54687403642.

The product of its digits is 98304, while the sum is 39.

Subtracting from 328124421822 its reverse (228124421823), we obtain a palindrome (99999999999).

The spelling of 328124421822 in words is "three hundred twenty-eight billion, one hundred twenty-four million, four hundred twenty-one thousand, eight hundred twenty-two".