326222106 has 48 divisors (see below), whose sum is σ = 765029376. Its totient is φ = 92461824.

The previous prime is 326222101. The next prime is 326222107. The reversal of 326222106 is 601222623.

It is not an unprimeable number, because it can be changed into a prime (326222101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32970 + ... + 41706.

It is an arithmetic number, because the mean of its divisors is an integer number (15938112).

Almost surely, 2^326222106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326222106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382514688).

326222106 is an abundant number, since it is smaller than the sum of its proper divisors (438807270).

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

326222106 is a wasteful number, since it uses less digits than its factorization.

326222106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8883 (or 8876 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 326222106 is about 18061.6196948114. The cubic root of 326222106 is about 688.3951401617.

Adding to 326222106 its reverse (601222623), we get a palindrome (927444729).

The spelling of 326222106 in words is "three hundred twenty-six million, two hundred twenty-two thousand, one hundred six".