326132216022 has 32 divisors (see below), whose sum is σ = 653744392704. Its totient is φ = 108464335200.

The previous prime is 326132215999. The next prime is 326132216093. The reversal of 326132216022 is 220612231623.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5212947 + ... + 5275137.

It is an arithmetic number, because the mean of its divisors is an integer number (20429512272).

Almost surely, 2^326132216022 is an apocalyptic number.

326132216022 is an abundant number, since it is smaller than the sum of its proper divisors (327612176682).

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

326132216022 is a wasteful number, since it uses less digits than its factorization.

326132216022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64164.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 326132216022 its reverse (220612231623), we get a palindrome (546744447645).

The spelling of 326132216022 in words is "three hundred twenty-six billion, one hundred thirty-two million, two hundred sixteen thousand, twenty-two".