2012223003203 has 64 divisors (see below), whose sum is σ = 2463339755520. Its totient is φ = 1606682001408.

The previous prime is 2012223003199. The next prime is 2012223003211. The reversal of 2012223003203 is 3023003222102.

It is a cyclic number.

It is not a de Polignac number, because 2012223003203 - 2² = 2012223003199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2012223003403) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 419822975 + ... + 419827767.

It is an arithmetic number, because the mean of its divisors is an integer number (38489683680).

Almost surely, 2^{2012223003203} is an apocalyptic number.

2012223003203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2012223003203 is a deficient number, since it is larger than the sum of its proper divisors (451116752317).

2012223003203 is a wasteful number, since it uses less digits than its factorization.

2012223003203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5348.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2012223003203 its reverse (3023003222102), we get a palindrome (5035226225305).

The spelling of 2012223003203 in words is "two trillion, twelve billion, two hundred twenty-three million, three thousand, two hundred three".