112120000000001 has 16 divisors (see below), whose sum is σ = 136216660479360. Its totient is φ = 90143378236800.

The previous prime is 112119999999983. The next prime is 112120000000087. The reversal of 112120000000001 is 100000000021211.

It is not a de Polignac number, because 112120000000001 - 2⁴⁶ = 41751255822337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112120000000091) 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, 4173291116 + ... + 4173317981.

It is an arithmetic number, because the mean of its divisors is an integer number (8513541279960).

Almost surely, 2^{112120000000001} is an apocalyptic number.

It is an amenable number.

112120000000001 is a deficient number, since it is larger than the sum of its proper divisors (24096660479359).

112120000000001 is a wasteful number, since it uses less digits than its factorization.

112120000000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8346609224.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 112120000000001 its reverse (100000000021211), we get a palindrome (212120000021212).

The spelling of 112120000000001 in words is "one hundred twelve trillion, one hundred twenty billion, one", and thus it is an aban number.