2112014505 has 16 divisors (see below), whose sum is σ = 3386470464. Its totient is φ = 1123992000.

The previous prime is 2112014503. The next prime is 2112014539. The reversal of 2112014505 is 5054102112.

It is not a de Polignac number, because 2112014505 - 2¹ = 2112014503 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2112014503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143746 + ... + 157755.

It is an arithmetic number, because the mean of its divisors is an integer number (211654404).

Almost surely, 2^2112014505 is an apocalyptic number.

It is an amenable number.

2112014505 is a deficient number, since it is larger than the sum of its proper divisors (1274455959).

2112014505 is a wasteful number, since it uses less digits than its factorization.

2112014505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301976.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 2112014505 is about 45956.6589843082. The cubic root of 2112014505 is about 1283.0166691940.

Adding to 2112014505 its reverse (5054102112), we get a palindrome (7166116617).

The spelling of 2112014505 in words is "two billion, one hundred twelve million, fourteen thousand, five hundred five".