2122220112003 has 16 divisors (see below), whose sum is σ = 3152596648960. Its totient is φ = 1410958324008.

The previous prime is 2122220111989. The next prime is 2122220112007. The reversal of 2122220112003 is 3002110222212.

It is not a de Polignac number, because 2122220112003 - 2⁴ = 2122220111987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122220112007) 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 15 ways as a sum of consecutive naturals, for example, 107075575 + ... + 107095392.

It is an arithmetic number, because the mean of its divisors is an integer number (197037290560).

Almost surely, 2^{2122220112003} is an apocalyptic number.

2122220112003 is a deficient number, since it is larger than the sum of its proper divisors (1030376536957).

2122220112003 is a wasteful number, since it uses less digits than its factorization.

2122220112003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214171343 (or 214171337 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2122220112003 its reverse (3002110222212), we get a palindrome (5124330334215).

The spelling of 2122220112003 in words is "two trillion, one hundred twenty-two billion, two hundred twenty million, one hundred twelve thousand, three".