111201020010201 has 16 divisors (see below), whose sum is σ = 162009088855488. Its totient is φ = 67285328140800.

The previous prime is 111201020010181. The next prime is 111201020010203. The reversal of 111201020010201 is 102010020102111.

It is not a de Polignac number, because 111201020010201 - 2¹⁵ = 111201019977433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111201020010203) 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, 2730715360 + ... + 2730756081.

It is an arithmetic number, because the mean of its divisors is an integer number (10125568053468).

Almost surely, 2^{111201020010201} is an apocalyptic number.

111201020010201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

111201020010201 is a deficient number, since it is larger than the sum of its proper divisors (50808068845287).

111201020010201 is a wasteful number, since it uses less digits than its factorization.

111201020010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5461472072.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 111201020010201 its reverse (102010020102111), we get a palindrome (213211040112312).

The spelling of 111201020010201 in words is "one hundred eleven trillion, two hundred one billion, twenty million, ten thousand, two hundred one".