326641222162203 has 16 divisors (see below), whose sum is σ = 481699598589216. Its totient is φ = 195577280628480.

The previous prime is 326641222162187. The next prime is 326641222162267. The reversal of 326641222162203 is 302261222146623.

It is not a de Polignac number, because 326641222162203 - 2⁴ = 326641222162187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (326641221162203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113181295218 + ... + 113181298103.

It is an arithmetic number, because the mean of its divisors is an integer number (30106224911826).

Almost surely, 2^{326641222162203} is an apocalyptic number.

326641222162203 is a deficient number, since it is larger than the sum of its proper divisors (155058376427013).

326641222162203 is a wasteful number, since it uses less digits than its factorization.

326641222162203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226362593374.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 326641222162203 in words is "three hundred twenty-six trillion, six hundred forty-one billion, two hundred twenty-two million, one hundred sixty-two thousand, two hundred three".