2012012020110 has 16 divisors (see below), whose sum is σ = 4828828848336. Its totient is φ = 536536538688.

The previous prime is 2012012020103. The next prime is 2012012020111. The reversal of 2012012020110 is 110202102102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012012020111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33533533639 + ... + 33533533698.

It is an arithmetic number, because the mean of its divisors is an integer number (301801803021).

Almost surely, 2^{2012012020110} is an apocalyptic number.

2012012020110 is an abundant number, since it is smaller than the sum of its proper divisors (2816816828226).

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

2012012020110 is a wasteful number, since it uses less digits than its factorization.

2012012020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67067067347.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2012012020110 its reverse (110202102102), we get a palindrome (2122214122212).

The spelling of 2012012020110 in words is "two trillion, twelve billion, twelve million, twenty thousand, one hundred ten".