201000022010201 has 16 divisors (see below), whose sum is σ = 206943468748800. Its totient is φ = 195126783561360.

The previous prime is 201000022010191. The next prime is 201000022010261. The reversal of 201000022010201 is 102010220000102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 201000022010201 - 2¹⁰ = 201000022009177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201000022010261) 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, 20359346 + ... + 28574516.

It is an arithmetic number, because the mean of its divisors is an integer number (12933966796800).

Almost surely, 2^{201000022010201} is an apocalyptic number.

It is an amenable number.

201000022010201 is a deficient number, since it is larger than the sum of its proper divisors (5943446738599).

201000022010201 is a wasteful number, since it uses less digits than its factorization.

201000022010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8219444.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 201000022010201 its reverse (102010220000102), we get a palindrome (303010242010303).

The spelling of 201000022010201 in words is "two hundred one trillion, twenty-two million, ten thousand, two hundred one".