2012003320211 has 4 divisors (see below), whose sum is σ = 2130356456712. Its totient is φ = 1893650183712.

The previous prime is 2012003320193. The next prime is 2012003320219. The reversal of 2012003320211 is 1120233002102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2012003320211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 118353136483 = 2012003320211 / (2 + 0 + 1 + 2 + 0 + 0 + 3 + 3 + 2 + 0 + 2 + 1 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2012003320211.

It is not an unprimeable number, because it can be changed into a prime (2012003320219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59176568225 + ... + 59176568258.

It is an arithmetic number, because the mean of its divisors is an integer number (532589114178).

Almost surely, 2^{2012003320211} is an apocalyptic number.

2012003320211 is a deficient number, since it is larger than the sum of its proper divisors (118353136501).

2012003320211 is a wasteful number, since it uses less digits than its factorization.

2012003320211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118353136500.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2012003320211 its reverse (1120233002102), we get a palindrome (3132236322313).

The spelling of 2012003320211 in words is "two trillion, twelve billion, three million, three hundred twenty thousand, two hundred eleven".