324222141 has 4 divisors (see below), whose sum is σ = 432296192. Its totient is φ = 216148092.

The previous prime is 324222131. The next prime is 324222161. The reversal of 324222141 is 141222423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 324222141 - 2⁵ = 324222109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324222131) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 54037021 + ... + 54037026.

It is an arithmetic number, because the mean of its divisors is an integer number (108074048).

Almost surely, 2^324222141 is an apocalyptic number.

It is an amenable number.

324222141 is a deficient number, since it is larger than the sum of its proper divisors (108074051).

324222141 is a wasteful number, since it uses less digits than its factorization.

324222141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108074050.

The product of its digits is 768, while the sum is 21.

The square root of 324222141 is about 18006.1695260264. The cubic root of 324222141 is about 686.9854775528.

Adding to 324222141 its reverse (141222423), we get a palindrome (465444564).

The spelling of 324222141 in words is "three hundred twenty-four million, two hundred twenty-two thousand, one hundred forty-one".