2011112210212 has 12 divisors (see below), whose sum is σ = 4022224420480. Its totient is φ = 861905232936.

The previous prime is 2011112210207. The next prime is 2011112210231. The reversal of 2011112210212 is 2120122111102.

2011112210212 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35912718012 + ... + 35912718067.

Almost surely, 2^{2011112210212} is an apocalyptic number.

It is an amenable number.

2011112210212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2011112210212 is a wasteful number, since it uses less digits than its factorization.

2011112210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71825436090 (or 71825436088 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2011112210212 its reverse (2120122111102), we get a palindrome (4131234321314).

The spelling of 2011112210212 in words is "two trillion, eleven billion, one hundred twelve million, two hundred ten thousand, two hundred twelve".