2012200000011 has 48 divisors (see below), whose sum is σ = 3095417894400. Its totient is φ = 1255208866560.

The previous prime is 2012199999973. The next prime is 2012200000037. The reversal of 2012200000011 is 1100000022102.

It is not a de Polignac number, because 2012200000011 - 2¹¹ = 2012199997963 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 = 2012199999939 and 2012200000002.

It is not an unprimeable number, because it can be changed into a prime (2012200000081) 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 47 ways as a sum of consecutive naturals, for example, 39037746 + ... + 39089256.

It is an arithmetic number, because the mean of its divisors is an integer number (64487872800).

Almost surely, 2^{2012200000011} is an apocalyptic number.

2012200000011 is a deficient number, since it is larger than the sum of its proper divisors (1083217894389).

2012200000011 is a wasteful number, since it uses less digits than its factorization.

2012200000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53016 (or 53013 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2012200000011 its reverse (1100000022102), we get a palindrome (3112200022113).

The spelling of 2012200000011 in words is "two trillion, twelve billion, two hundred million, eleven", and thus it is an aban number.