2012112075 has 24 divisors (see below), whose sum is σ = 3441409200. Its totient is φ = 1036120960.

The previous prime is 2012112073. The next prime is 2012112079. The reversal of 2012112075 is 5702112102.

It is not a de Polignac number, because 2012112075 - 2¹ = 2012112073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2012112073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 460380 + ... + 464729.

It is an arithmetic number, because the mean of its divisors is an integer number (143392050).

Almost surely, 2^2012112075 is an apocalyptic number.

2012112075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2012112075 is a deficient number, since it is larger than the sum of its proper divisors (1429297125).

2012112075 is a wasteful number, since it uses less digits than its factorization.

2012112075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925151 (or 925146 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 2012112075 is about 44856.5722609296. The cubic root of 2012112075 is about 1262.4593092136.

Adding to 2012112075 its reverse (5702112102), we get a palindrome (7714224177).

The spelling of 2012112075 in words is "two billion, twelve million, one hundred twelve thousand, seventy-five".