2010111212112 has 80 divisors (see below), whose sum is σ = 5385659760000. Its totient is φ = 645269105152.

The previous prime is 2010111212089. The next prime is 2010111212129. The reversal of 2010111212112 is 2112121110102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2010111212091 and 2010111212100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1314612 + ... + 2397587.

It is an arithmetic number, because the mean of its divisors is an integer number (67320747000).

Almost surely, 2^{2010111212112} is an apocalyptic number.

It is an amenable number.

2010111212112 is an abundant number, since it is smaller than the sum of its proper divisors (3375548547888).

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

2010111212112 is a wasteful number, since it uses less digits than its factorization.

2010111212112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712628 (or 3712622 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 2010111212112 its reverse (2112121110102), we get a palindrome (4122232322214).

The spelling of 2010111212112 in words is "two trillion, ten billion, one hundred eleven million, two hundred twelve thousand, one hundred twelve".