2012122012003 has 2 divisors, whose sum is σ = 2012122012004. Its totient is φ = 2012122012002.

The previous prime is 2012122011929. The next prime is 2012122012027. The reversal of 2012122012003 is 3002102212102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012122012003 - 2¹³ = 2012122003811 is a prime.

It is not a weakly prime, because it can be changed into another prime (2012122012063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006061006001 + 1006061006002.

It is an arithmetic number, because the mean of its divisors is an integer number (1006061006002).

Almost surely, 2^{2012122012003} is an apocalyptic number.

2012122012003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012122012003 is an equidigital number, since it uses as much as digits as its factorization.

2012122012003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2012122012003 its reverse (3002102212102), we get a palindrome (5014224224105).

The spelling of 2012122012003 in words is "two trillion, twelve billion, one hundred twenty-two million, twelve thousand, three".