112111211021101 has 8 divisors (see below), whose sum is σ = 114909965121600. Its totient is φ = 109321162222272.

The previous prime is 112111211021087. The next prime is 112111211021129. The reversal of 112111211021101 is 101120112111211.

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 112111211021101 - 2²¹ = 112111208923949 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 (112111211021171) 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, 2176299340 + ... + 2176350853.

It is an arithmetic number, because the mean of its divisors is an integer number (14363745640200).

Almost surely, 2^{112111211021101} is an apocalyptic number.

It is an amenable number.

112111211021101 is a deficient number, since it is larger than the sum of its proper divisors (2798754100499).

112111211021101 is an equidigital number, since it uses as much as digits as its factorization.

112111211021101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4352650835.

The product of its (nonzero) digits is 8, while the sum is 16.

Adding to 112111211021101 its reverse (101120112111211), we get a palindrome (213231323132312).

The spelling of 112111211021101 in words is "one hundred twelve trillion, one hundred eleven billion, two hundred eleven million, twenty-one thousand, one hundred one".