2012113322012 has 24 divisors (see below), whose sum is σ = 3555332733456. Its totient is φ = 996349227008.

The previous prime is 2012113321969. The next prime is 2012113322027. The reversal of 2012113322012 is 2102233112102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5479118 + ... + 5834805.

It is an arithmetic number, because the mean of its divisors is an integer number (148138863894).

Almost surely, 2^{2012113322012} is an apocalyptic number.

It is an amenable number.

2012113322012 is a deficient number, since it is larger than the sum of its proper divisors (1543219411444).

2012113322012 is a wasteful number, since it uses less digits than its factorization.

2012113322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11314357 (or 11314355 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2012113322012 its reverse (2102233112102), we get a palindrome (4114346434114).

The spelling of 2012113322012 in words is "two trillion, twelve billion, one hundred thirteen million, three hundred twenty-two thousand, twelve".