112102210001101 has 4 divisors (see below), whose sum is σ = 112102555615804. Its totient is φ = 112101864386400.

The previous prime is 112102210001071. The next prime is 112102210001129. The reversal of 112102210001101 is 101100012201211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 109434299377225 + 2667910623876 = 10461085^2 + 1633374^2 .

It is a cyclic number.

It is not a de Polignac number, because 112102210001101 - 2³³ = 112093620066509 is a prime.

It is a super-3 number, since 3×112102210001101³ (a number of 43 digits) contains 333 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 (112102210001191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172320360 + ... + 172969681.

It is an arithmetic number, because the mean of its divisors is an integer number (28025638903951).

Almost surely, 2^{112102210001101} is an apocalyptic number.

It is an amenable number.

112102210001101 is a deficient number, since it is larger than the sum of its proper divisors (345614703).

112102210001101 is an equidigital number, since it uses as much as digits as its factorization.

112102210001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345614702.

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

Adding to 112102210001101 its reverse (101100012201211), we get a palindrome (213202222202312).

The spelling of 112102210001101 in words is "one hundred twelve trillion, one hundred two billion, two hundred ten million, one thousand, one hundred one".