201210002222101 has 16 divisors (see below), whose sum is σ = 219921343100928. Its totient is φ = 183262768416000.

The previous prime is 201210002222059. The next prime is 201210002222129. The reversal of 201210002222101 is 101222200012102.

It is a happy number.

It is not a de Polignac number, because 201210002222101 - 2⁹ = 201210002221589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201210002222191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36474996 + ... + 41627458.

It is an arithmetic number, because the mean of its divisors is an integer number (13745083943808).

Almost surely, 2^{201210002222101} is an apocalyptic number.

It is an amenable number.

201210002222101 is a deficient number, since it is larger than the sum of its proper divisors (18711340878827).

201210002222101 is a wasteful number, since it uses less digits than its factorization.

201210002222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5226612.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201210002222101 its reverse (101222200012102), we get a palindrome (302432202234203).

The spelling of 201210002222101 in words is "two hundred one trillion, two hundred ten billion, two million, two hundred twenty-two thousand, one hundred one".