2112010000011 has 28 divisors (see below), whose sum is σ = 3179705977800. Its totient is φ = 1402164198720.

The previous prime is 2112009999959. The next prime is 2112010000027. The reversal of 2112010000011 is 1100000102112.

It is a happy number.

It is not a de Polignac number, because 2112010000011 - 2⁹ = 2112009999499 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2112009999948 and 2112010000002.

It is not an unprimeable number, because it can be changed into a prime (2112010000811) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 5834961 + ... + 6186338.

Almost surely, 2^{2112010000011} is an apocalyptic number.

2112010000011 is a deficient number, since it is larger than the sum of its proper divisors (1067695977789).

2112010000011 is an equidigital number, since it uses as much as digits as its factorization.

2112010000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12021558 (or 12021543 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 2112010000011 its reverse (1100000102112), we get a palindrome (3212010102123).

The spelling of 2112010000011 in words is "two trillion, one hundred twelve billion, ten million, eleven", and thus it is an aban number.