2003112213224 has 64 divisors (see below), whose sum is σ = 3880673280000. Its totient is φ = 968824027584.

The previous prime is 2003112213161. The next prime is 2003112213241. The reversal of 2003112213224 is 4223122113002.

It is a self number, because there is not a number n which added to its sum of digits gives 2003112213224.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12479027 + ... + 12638525.

It is an arithmetic number, because the mean of its divisors is an integer number (60635520000).

Almost surely, 2^{2003112213224} is an apocalyptic number.

It is an amenable number.

2003112213224 is a deficient number, since it is larger than the sum of its proper divisors (1877561066776).

2003112213224 is a wasteful number, since it uses less digits than its factorization.

2003112213224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159942 (or 159938 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2003112213224 its reverse (4223122113002), we get a palindrome (6226234326226).

The spelling of 2003112213224 in words is "two trillion, three billion, one hundred twelve million, two hundred thirteen thousand, two hundred twenty-four".