201322012002 has 8 divisors (see below), whose sum is σ = 402644024016. Its totient is φ = 67107337332.

The previous prime is 201322011977. The next prime is 201322012009. The reversal of 201322012002 is 200210223102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

201322012002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (201322012009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16776834328 + ... + 16776834339.

It is an arithmetic number, because the mean of its divisors is an integer number (50330503002).

Almost surely, 2^201322012002 is an apocalyptic number.

201322012002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

201322012002 is a wasteful number, since it uses less digits than its factorization.

201322012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33553668672.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 201322012002 its reverse (200210223102), we get a palindrome (401532235104).

The spelling of 201322012002 in words is "two hundred one billion, three hundred twenty-two million, twelve thousand, two".