112101221120101 has 16 divisors (see below), whose sum is σ = 129250900843200. Its totient is φ = 96507339280128.

The previous prime is 112101221120093. The next prime is 112101221120129. The reversal of 112101221120101 is 101021122101211.

It is a cyclic number.

It is not a de Polignac number, because 112101221120101 - 2³ = 112101221120093 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 (112101221120171) 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, 5983828635 + ... + 5983847368.

It is an arithmetic number, because the mean of its divisors is an integer number (8078181302700).

Almost surely, 2^{112101221120101} is an apocalyptic number.

It is an amenable number.

112101221120101 is a deficient number, since it is larger than the sum of its proper divisors (17149679723099).

112101221120101 is a wasteful number, since it uses less digits than its factorization.

112101221120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11967676068.

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

Adding to 112101221120101 its reverse (101021122101211), we get a palindrome (213122343221312).

The spelling of 112101221120101 in words is "one hundred twelve trillion, one hundred one billion, two hundred twenty-one million, one hundred twenty thousand, one hundred one".