3201202001322 has 80 divisors (see below), whose sum is σ = 7727372164512. Its totient is φ = 984662088480.

The previous prime is 3201202001299. The next prime is 3201202001323. The reversal of 3201202001322 is 2231002021023.

3201202001322 is a `hidden beast` number, since 3 + 20 + 120 + 200 + 1 + 322 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3201202001295 and 3201202001304.

It is not an unprimeable number, because it can be changed into a prime (3201202001323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6211297 + ... + 6706907.

Almost surely, 2^{3201202001322} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3201202001322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3863686082256).

3201202001322 is an abundant number, since it is smaller than the sum of its proper divisors (4526170163190).

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

3201202001322 is a wasteful number, since it uses less digits than its factorization.

3201202001322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498705 (or 498696 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 3201202001322 its reverse (2231002021023), we get a palindrome (5432204022345).

The spelling of 3201202001322 in words is "three trillion, two hundred one billion, two hundred two million, one thousand, three hundred twenty-two".