2012411145252 has 96 divisors (see below), whose sum is σ = 4763329579008. Its totient is φ = 661197083904.

The previous prime is 2012411145229. The next prime is 2012411145289. The reversal of 2012411145252 is 2525411142102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560090368 + ... + 560093960.

It is an arithmetic number, because the mean of its divisors is an integer number (49618016448).

Almost surely, 2^{2012411145252} is an apocalyptic number.

It is an amenable number.

2012411145252 is an abundant number, since it is smaller than the sum of its proper divisors (2750918433756).

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

2012411145252 is a wasteful number, since it uses less digits than its factorization.

2012411145252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5689 (or 5687 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 2012411145252 its reverse (2525411142102), we get a palindrome (4537822287354).

The spelling of 2012411145252 in words is "two trillion, twelve billion, four hundred eleven million, one hundred forty-five thousand, two hundred fifty-two".