112112020000001 has 8 divisors (see below), whose sum is σ = 134871603007680. Its totient is φ = 91038332029968.

The previous prime is 112112019999997. The next prime is 112112020000027. The reversal of 112112020000001 is 100000020211211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112112020000001 - 2² = 112112019999997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112112020000601) 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, 421473759266 + ... + 421473759531.

It is an arithmetic number, because the mean of its divisors is an integer number (16858950375960).

Almost surely, 2^{112112020000001} is an apocalyptic number.

It is an amenable number.

112112020000001 is a deficient number, since it is larger than the sum of its proper divisors (22759583007679).

112112020000001 is an equidigital number, since it uses as much as digits as its factorization.

112112020000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842947518823.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112112020000001 its reverse (100000020211211), we get a palindrome (212112040211212).

The spelling of 112112020000001 in words is "one hundred twelve trillion, one hundred twelve billion, twenty million, one", and thus it is an aban number.