201212101002201 has 16 divisors (see below), whose sum is σ = 281274035297280. Its totient is φ = 127701065535120.

The previous prime is 201212101002193. The next prime is 201212101002217. The reversal of 201212101002201 is 102200101212102.

It is not a de Polignac number, because 201212101002201 - 2³ = 201212101002193 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (201212101002221) 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 15 ways as a sum of consecutive naturals, for example, 6910216261 + ... + 6910245378.

It is an arithmetic number, because the mean of its divisors is an integer number (17579627206080).

Almost surely, 2^{201212101002201} is an apocalyptic number.

It is an amenable number.

201212101002201 is a deficient number, since it is larger than the sum of its proper divisors (80061934295079).

201212101002201 is a wasteful number, since it uses less digits than its factorization.

201212101002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13820461876.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 201212101002201 its reverse (102200101212102), we get a palindrome (303412202214303).

The spelling of 201212101002201 in words is "two hundred one trillion, two hundred twelve billion, one hundred one million, two thousand, two hundred one".