2010112121010 has 128 divisors (see below), whose sum is σ = 5804224542720. Its totient is φ = 435227959296.

The previous prime is 2010112120999. The next prime is 2010112121011. The reversal of 2010112121010 is 101212110102.

It is not an unprimeable number, because it can be changed into a prime (2010112121011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52501234 + ... + 52539506.

It is an arithmetic number, because the mean of its divisors is an integer number (45345504240).

Almost surely, 2^{2010112121010} is an apocalyptic number.

2010112121010 is an abundant number, since it is smaller than the sum of its proper divisors (3794112421710).

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

2010112121010 is a wasteful number, since it uses less digits than its factorization.

2010112121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51472.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2010112121010 its reverse (101212110102), we get a palindrome (2111324231112).

The spelling of 2010112121010 in words is "two trillion, ten billion, one hundred twelve million, one hundred twenty-one thousand, ten".