2012110000 has 50 divisors (see below), whose sum is σ = 4871543732. Its totient is φ = 804840000.

The previous prime is 2012109971. The next prime is 2012110003. The reversal of 2012110000 is 112102.

It is a tau number, because it is divible by the number of its divisors (50).

It is not an unprimeable number, because it can be changed into a prime (2012110003) 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 9 ways as a sum of consecutive naturals, for example, 90606 + ... + 110605.

Almost surely, 2^2012110000 is an apocalyptic number.

2012110000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012110000 is an abundant number, since it is smaller than the sum of its proper divisors (2859433732).

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

2012110000 is an equidigital number, since it uses as much as digits as its factorization.

2012110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201239 (or 201218 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 2012110000 is about 44856.5491316485. The cubic root of 2012110000 is about 1262.4588752411.

Adding to 2012110000 its reverse (112102), we get a palindrome (2012222102).

The spelling of 2012110000 in words is "two billion, twelve million, one hundred ten thousand".