201210011220201 has 32 divisors (see below), whose sum is σ = 285076254942720. Its totient is φ = 125799049119744.

The previous prime is 201210011220181. The next prime is 201210011220259. The reversal of 201210011220201 is 102022110012102.

It is not a de Polignac number, because 201210011220201 - 2¹³ = 201210011212009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201210011220301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10732341 + ... + 22750893.

It is an arithmetic number, because the mean of its divisors is an integer number (8908632966960).

Almost surely, 2^{201210011220201} is an apocalyptic number.

It is an amenable number.

201210011220201 is a deficient number, since it is larger than the sum of its proper divisors (83866243722519).

201210011220201 is a wasteful number, since it uses less digits than its factorization.

201210011220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12019745.

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

Adding to 201210011220201 its reverse (102022110012102), we get a palindrome (303232121232303).

The spelling of 201210011220201 in words is "two hundred one trillion, two hundred ten billion, eleven million, two hundred twenty thousand, two hundred one".