201001210212201 has 16 divisors (see below), whose sum is σ = 313757986674048. Its totient is φ = 112056423811200.

The previous prime is 201001210212191. The next prime is 201001210212221. The reversal of 201001210212201 is 102212012100102.

It is not a de Polignac number, because 201001210212201 - 2⁷ = 201001210212073 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (201001210212221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116725440610 + ... + 116725442331.

It is an arithmetic number, because the mean of its divisors is an integer number (19609874167128).

Almost surely, 2^{201001210212201} is an apocalyptic number.

201001210212201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

201001210212201 is a deficient number, since it is larger than the sum of its proper divisors (112756776461847).

201001210212201 is a wasteful number, since it uses less digits than its factorization.

201001210212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233450882992.

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

Adding to 201001210212201 its reverse (102212012100102), we get a palindrome (303213222312303).

The spelling of 201001210212201 in words is "two hundred one trillion, one billion, two hundred ten million, two hundred twelve thousand, two hundred one".