2010212121112 has 64 divisors (see below), whose sum is σ = 4144722382080. Its totient is φ = 908400863232.

The previous prime is 2010212121109. The next prime is 2010212121133. The reversal of 2010212121112 is 2111212120102.

It is a super-2 number, since 2×2010212121112² (a number of 25 digits) contains 22 as substring.

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, 73753 + ... + 2006455.

It is an arithmetic number, because the mean of its divisors is an integer number (64761287220).

Almost surely, 2^{2010212121112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2010212121112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2072361191040).

2010212121112 is an abundant number, since it is smaller than the sum of its proper divisors (2134510260968).

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

2010212121112 is a wasteful number, since it uses less digits than its factorization.

2010212121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932932 (or 1932928 counting only the distinct ones).

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

Adding to 2010212121112 its reverse (2111212120102), we get a palindrome (4121424241214).

The spelling of 2010212121112 in words is "two trillion, ten billion, two hundred twelve million, one hundred twenty-one thousand, one hundred twelve".