2012013212404 has 96 divisors (see below), whose sum is σ = 3890983219200. Its totient is φ = 904741418880.

The previous prime is 2012013212369. The next prime is 2012013212423. The reversal of 2012013212404 is 4042123102102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96318049 + ... + 96338935.

It is an arithmetic number, because the mean of its divisors is an integer number (40531075200).

Almost surely, 2^{2012013212404} is an apocalyptic number.

It is an amenable number.

2012013212404 is a deficient number, since it is larger than the sum of its proper divisors (1878970006796).

2012013212404 is a wasteful number, since it uses less digits than its factorization.

2012013212404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21293 (or 21291 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2012013212404 its reverse (4042123102102), we get a palindrome (6054136314506).

The spelling of 2012013212404 in words is "two trillion, twelve billion, thirteen million, two hundred twelve thousand, four hundred four".