2010111211122 has 96 divisors (see below), whose sum is σ = 4924686729600. Its totient is φ = 544307081472.

The previous prime is 2010111211111. The next prime is 2010111211187. The reversal of 2010111211122 is 2211121110102.

It is a happy 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 47 ways as a sum of consecutive naturals, for example, 626547 + ... + 2100662.

It is an arithmetic number, because the mean of its divisors is an integer number (51298820100).

Almost surely, 2^{2010111211122} is an apocalyptic number.

2010111211122 is an abundant number, since it is smaller than the sum of its proper divisors (2914575518478).

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

2010111211122 is a wasteful number, since it uses less digits than its factorization.

2010111211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2727360 (or 2727353 counting only the distinct ones).

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

Adding to 2010111211122 its reverse (2211121110102), we get a palindrome (4221232321224).

It can be divided in two parts, 201011 and 1211122, that multiplied together give a palindrome (243448844342).

The spelling of 2010111211122 in words is "two trillion, ten billion, one hundred eleven million, two hundred eleven thousand, one hundred twenty-two".