2012012334 has 24 divisors (see below), whose sum is σ = 4588800840. Its totient is φ = 635372208.

The previous prime is 2012012309. The next prime is 2012012383. The reversal of 2012012334 is 4332102102.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2941197 + ... + 2941880.

It is an arithmetic number, because the mean of its divisors is an integer number (191200035).

Almost surely, 2^2012012334 is an apocalyptic number.

2012012334 is an abundant number, since it is smaller than the sum of its proper divisors (2576788506).

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

2012012334 is a wasteful number, since it uses less digits than its factorization.

2012012334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5883104 (or 5883101 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2012012334 is about 44855.4604702705. The cubic root of 2012012334 is about 1262.4384487066.

Adding to 2012012334 its reverse (4332102102), we get a palindrome (6344114436).

The spelling of 2012012334 in words is "two billion, twelve million, twelve thousand, three hundred thirty-four".