324222331040 has 24 divisors (see below), whose sum is σ = 765975257460. Its totient is φ = 129688932352.

The previous prime is 324222331033. The next prime is 324222331061. The reversal of 324222331040 is 40133222423.

It can be written as a sum of positive squares in 2 ways, for example, as 323720033296 + 502297744 = 568964^2 + 22412^2 .

It is a super-2 number, since 2×324222331040² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1013194625 + ... + 1013194944.

Almost surely, 2^324222331040 is an apocalyptic number.

It is an amenable number.

324222331040 is an abundant number, since it is smaller than the sum of its proper divisors (441752926420).

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

324222331040 is a wasteful number, since it uses less digits than its factorization.

324222331040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026389584 (or 2026389576 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 324222331040 its reverse (40133222423), we get a palindrome (364355553463).

The spelling of 324222331040 in words is "three hundred twenty-four billion, two hundred twenty-two million, three hundred thirty-one thousand, forty".