201112011200101 has 16 divisors (see below), whose sum is σ = 203105445269760. Its totient is φ = 199120701911040.

The previous prime is 201112011200017. The next prime is 201112011200123. The reversal of 201112011200101 is 101002110211102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 201112011200101 - 2²⁵ = 201111977645669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201112011200131) 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, 3544607605 + ... + 3544664341.

It is an arithmetic number, because the mean of its divisors is an integer number (12694090329360).

Almost surely, 2^{201112011200101} is an apocalyptic number.

It is an amenable number.

201112011200101 is a deficient number, since it is larger than the sum of its proper divisors (1993434069659).

201112011200101 is a wasteful number, since it uses less digits than its factorization.

201112011200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74844.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 201112011200101 its reverse (101002110211102), we get a palindrome (302114121411203).

The spelling of 201112011200101 in words is "two hundred one trillion, one hundred twelve billion, eleven million, two hundred thousand, one hundred one".