2071266012 has 48 divisors (see below), whose sum is σ = 5603431680. Its totient is φ = 660402864.

The previous prime is 2071265993. The next prime is 2071266013. The reversal of 2071266012 is 2106621702.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2071266013) 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, 414438 + ... + 419405.

It is an arithmetic number, because the mean of its divisors is an integer number (116738160).

Almost surely, 2^2071266012 is an apocalyptic number.

It is an amenable number.

2071266012 is an abundant number, since it is smaller than the sum of its proper divisors (3532165668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2071266012 is a wasteful number, since it uses less digits than its factorization.

2071266012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833879 (or 833871 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 2071266012 is about 45511.1635975175. The cubic root of 2071266012 is about 1274.7116635184.

Adding to 2071266012 its reverse (2106621702), we get a palindrome (4177887714).

The spelling of 2071266012 in words is "two billion, seventy-one million, two hundred sixty-six thousand, twelve".