2012220013203 has 48 divisors (see below), whose sum is σ = 3144645504000. Its totient is φ = 1236084341184.

The previous prime is 2012220013171. The next prime is 2012220013229. The reversal of 2012220013203 is 3023100222102.

2012220013203 is a `hidden beast` number, since 20 + 122 + 200 + 1 + 320 + 3 = 666.

It is not a de Polignac number, because 2012220013203 - 2⁵ = 2012220013171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2012220018203) 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 47 ways as a sum of consecutive naturals, for example, 2253538 + ... + 3017096.

It is an arithmetic number, because the mean of its divisors is an integer number (65513448000).

Almost surely, 2^{2012220013203} is an apocalyptic number.

2012220013203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2012220013203 is a deficient number, since it is larger than the sum of its proper divisors (1132425490797).

2012220013203 is a wasteful number, since it uses less digits than its factorization.

2012220013203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764056 (or 764053 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2012220013203 its reverse (3023100222102), we get a palindrome (5035320235305).

The spelling of 2012220013203 in words is "two trillion, twelve billion, two hundred twenty million, thirteen thousand, two hundred three".