328190222730 has 16 divisors (see below), whose sum is σ = 787656534624. Its totient is φ = 87517392720.

The previous prime is 328190222729. The next prime is 328190222753. The reversal of 328190222730 is 37222091823.

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 7 ways as a sum of consecutive naturals, for example, 5469837016 + ... + 5469837075.

It is an arithmetic number, because the mean of its divisors is an integer number (49228533414).

Almost surely, 2^328190222730 is an apocalyptic number.

328190222730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

328190222730 is an abundant number, since it is smaller than the sum of its proper divisors (459466311894).

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

328190222730 is a wasteful number, since it uses less digits than its factorization.

328190222730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10939674101.

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 328190222730 in words is "three hundred twenty-eight billion, one hundred ninety million, two hundred twenty-two thousand, seven hundred thirty".