201003210322012 has 48 divisors (see below), whose sum is σ = 425983567097088. Its totient is φ = 81014123278080.

The previous prime is 201003210321997. The next prime is 201003210322037. The reversal of 201003210322012 is 210223012300102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162931438 + ... + 164160469.

It is an arithmetic number, because the mean of its divisors is an integer number (8874657647856).

Almost surely, 2^{201003210322012} is an apocalyptic number.

It is an amenable number.

201003210322012 is an abundant number, since it is smaller than the sum of its proper divisors (224980356775076).

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

201003210322012 is a wasteful number, since it uses less digits than its factorization.

201003210322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327093226 (or 327093224 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201003210322012 its reverse (210223012300102), we get a palindrome (411226222622114).

The spelling of 201003210322012 in words is "two hundred one trillion, three billion, two hundred ten million, three hundred twenty-two thousand, twelve".