201201322332 has 12 divisors (see below), whose sum is σ = 469469752136. Its totient is φ = 67067107440.

The previous prime is 201201322331. The next prime is 201201322381. The reversal of 201201322332 is 233223102102.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 201201322299 and 201201322308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201201322331) 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, 8383388419 + ... + 8383388442.

Almost surely, 2^201201322332 is an apocalyptic number.

It is an amenable number.

201201322332 is an abundant number, since it is smaller than the sum of its proper divisors (268268429804).

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

201201322332 is a wasteful number, since it uses less digits than its factorization.

201201322332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16766776868 (or 16766776866 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 201201322332 its reverse (233223102102), we get a palindrome (434424424434).

The spelling of 201201322332 in words is "two hundred one billion, two hundred one million, three hundred twenty-two thousand, three hundred thirty-two".