2012112097 has 8 divisors (see below), whose sum is σ = 2041440192. Its totient is φ = 1982811600.

The previous prime is 2012112079. The next prime is 2012112119. The reversal of 2012112097 is 7902112102.

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 2012112097 - 2¹¹ = 2012110049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012112007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174103 + ... + 185299.

It is an arithmetic number, because the mean of its divisors is an integer number (255180024).

Almost surely, 2^2012112097 is an apocalyptic number.

It is an amenable number.

2012112097 is a deficient number, since it is larger than the sum of its proper divisors (29328095).

2012112097 is a wasteful number, since it uses less digits than its factorization.

2012112097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13799.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 2012112097 is about 44856.5725061557. The cubic root of 2012112097 is about 1262.4593138148.

Adding to 2012112097 its reverse (7902112102), we get a palindrome (9914224199).

The spelling of 2012112097 in words is "two billion, twelve million, one hundred twelve thousand, ninety-seven".