322545043112 has 16 divisors (see below), whose sum is σ = 611567147700. Its totient is φ = 159460470400.

The previous prime is 322545043103. The next prime is 322545043189. The reversal of 322545043112 is 211340545223.

It can be written as a sum of positive squares in 2 ways, for example, as 242629145476 + 79915897636 = 492574^2 + 282694^2 .

It is a super-2 number, since 2×322545043112² (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, 226505639 + ... + 226507062.

Almost surely, 2^322545043112 is an apocalyptic number.

It is an amenable number.

322545043112 is a deficient number, since it is larger than the sum of its proper divisors (289022104588).

322545043112 is a wasteful number, since it uses less digits than its factorization.

322545043112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453012796 (or 453012792 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 322545043112 its reverse (211340545223), we get a palindrome (533885588335).

The spelling of 322545043112 in words is "three hundred twenty-two billion, five hundred forty-five million, forty-three thousand, one hundred twelve".