320034343430022 has 32 divisors (see below), whose sum is σ = 690085379413248. Its totient is φ = 98360585711136.

The previous prime is 320034343430017. The next prime is 320034343430077. The reversal of 320034343430022 is 220034343430023.

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 15 ways as a sum of consecutive naturals, for example, 2323263178 + ... + 2323400925.

It is an arithmetic number, because the mean of its divisors is an integer number (21565168106664).

Almost surely, 2^{320034343430022} is an apocalyptic number.

320034343430022 is an abundant number, since it is smaller than the sum of its proper divisors (370051035983226).

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

320034343430022 is a wasteful number, since it uses less digits than its factorization.

320034343430022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4646665004.

The product of its (nonzero) digits is 124416, while the sum is 33.

Adding to 320034343430022 its reverse (220034343430023), we get a palindrome (540068686860045).

Subtracting from 320034343430022 its reverse (220034343430023), we obtain a palindrome (99999999999999).

The spelling of 320034343430022 in words is "three hundred twenty trillion, thirty-four billion, three hundred forty-three million, four hundred thirty thousand, twenty-two".