112112200110001 has 16 divisors (see below), whose sum is σ = 137989605913600. Its totient is φ = 88700712856128.

The previous prime is 112112200109909. The next prime is 112112200110049. The reversal of 112112200110001 is 100011002211211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 112112200110001 - 2⁹ = 112112200109489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (112112200110601) 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, 21569946 + ... + 26258083.

It is an arithmetic number, because the mean of its divisors is an integer number (8624350369600).

Almost surely, 2^{112112200110001} is an apocalyptic number.

It is an amenable number.

112112200110001 is a deficient number, since it is larger than the sum of its proper divisors (25877405803599).

112112200110001 is a wasteful number, since it uses less digits than its factorization.

112112200110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47853808.

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

Adding to 112112200110001 its reverse (100011002211211), we get a palindrome (212123202321212).

The spelling of 112112200110001 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred million, one hundred ten thousand, one".