320132402022 has 32 divisors (see below), whose sum is σ = 678344464512. Its totient is φ = 100371913344.

The previous prime is 320132402003. The next prime is 320132402033. The reversal of 320132402022 is 220204231023.

It is a self number, because there is not a number n which added to its sum of digits gives 320132402022.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 798568 + ... + 1130475.

It is an arithmetic number, because the mean of its divisors is an integer number (21198264516).

Almost surely, 2^320132402022 is an apocalyptic number.

320132402022 is an abundant number, since it is smaller than the sum of its proper divisors (358212062490).

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

320132402022 is a wasteful number, since it uses less digits than its factorization.

320132402022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930692.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 320132402022 its reverse (220204231023), we get a palindrome (540336633045).

The spelling of 320132402022 in words is "three hundred twenty billion, one hundred thirty-two million, four hundred two thousand, twenty-two".