2010111112122 has 8 divisors (see below), whose sum is σ = 4020222224256. Its totient is φ = 670037037372.

The previous prime is 2010111112111. The next prime is 2010111112123. The reversal of 2010111112122 is 2212111110102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2010111112122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2010111112123) by changing a digit.

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, 167509259338 + ... + 167509259349.

It is an arithmetic number, because the mean of its divisors is an integer number (502527778032).

Almost surely, 2^{2010111112122} is an apocalyptic number.

2010111112122 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.

2010111112122 is a wasteful number, since it uses less digits than its factorization.

2010111112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335018518692.

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

Adding to 2010111112122 its reverse (2212111110102), we get a palindrome (4222222222224).

The spelling of 2010111112122 in words is "two trillion, ten billion, one hundred eleven million, one hundred twelve thousand, one hundred twenty-two".