112110010011001 has 4 divisors (see below), whose sum is σ = 112114867276404. Its totient is φ = 112105152745600.

The previous prime is 112110010010989. The next prime is 112110010011031. The reversal of 112110010011001 is 100110010011211.

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 86306403935376 + 25803606075625 = 9290124^2 + 5079725^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112110010011001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112110010011031) 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, 2428598080 + ... + 2428644241.

It is an arithmetic number, because the mean of its divisors is an integer number (28028716819101).

Almost surely, 2^{112110010011001} is an apocalyptic number.

It is an amenable number.

112110010011001 is a deficient number, since it is larger than the sum of its proper divisors (4857265403).

112110010011001 is an equidigital number, since it uses as much as digits as its factorization.

112110010011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4857265402.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 112110010011001 its reverse (100110010011211), we get a palindrome (212220020022212).

The spelling of 112110010011001 in words is "one hundred twelve trillion, one hundred ten billion, ten million, eleven thousand, one".