201202001002 has 8 divisors (see below), whose sum is σ = 305439182496. Its totient is φ = 99388940172.

The previous prime is 201202000931. The next prime is 201202001009. The reversal of 201202001002 is 200100202102.

201202001002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 201202001002.

It is not an unprimeable number, because it can be changed into a prime (201202001009) 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 3 ways as a sum of consecutive naturals, for example, 606029958 + ... + 606030289.

It is an arithmetic number, because the mean of its divisors is an integer number (38179897812).

Almost surely, 2^201202001002 is an apocalyptic number.

201202001002 is a deficient number, since it is larger than the sum of its proper divisors (104237181494).

201202001002 is a wasteful number, since it uses less digits than its factorization.

201202001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212060332.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 201202001002 its reverse (200100202102), we get a palindrome (401302203104).

The spelling of 201202001002 in words is "two hundred one billion, two hundred two million, one thousand, two".