201112201112101 has 8 divisors (see below), whose sum is σ = 203105895326208. Its totient is φ = 199118555610000.

The previous prime is 201112201112083. The next prime is 201112201112117. The reversal of 201112201112101 is 101211102211102.

201112201112101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201112201112101 - 2³¹ = 201110053628453 is a prime.

It is a super-2 number, since 2×201112201112101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201112201110101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3851805 + ... + 20422066.

It is an arithmetic number, because the mean of its divisors is an integer number (25388236915776).

Almost surely, 2^{201112201112101} is an apocalyptic number.

It is an amenable number.

201112201112101 is a deficient number, since it is larger than the sum of its proper divisors (1993694214107).

201112201112101 is a wasteful number, since it uses less digits than its factorization.

201112201112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24356003.

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

Adding to 201112201112101 its reverse (101211102211102), we get a palindrome (302323303323203).

The spelling of 201112201112101 in words is "two hundred one trillion, one hundred twelve billion, two hundred one million, one hundred twelve thousand, one hundred one".