2012012021113 has 8 divisors (see below), whose sum is σ = 2024442782208. Its totient is φ = 1999611691584.

The previous prime is 2012012021111. The next prime is 2012012021119. The reversal of 2012012021113 is 3111202102102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2012012021113 - 2¹ = 2012012021111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012012021111) 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, 7475245 + ... + 7739722.

It is an arithmetic number, because the mean of its divisors is an integer number (253055347776).

Almost surely, 2^{2012012021113} is an apocalyptic number.

It is an amenable number.

2012012021113 is a deficient number, since it is larger than the sum of its proper divisors (12430761095).

2012012021113 is a wasteful number, since it uses less digits than its factorization.

2012012021113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15215783.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2012012021113 its reverse (3111202102102), we get a palindrome (5123214123215).

The spelling of 2012012021113 in words is "two trillion, twelve billion, twelve million, twenty-one thousand, one hundred thirteen".