2111000022003 has 8 divisors (see below), whose sum is σ = 2911724168400. Its totient is φ = 1358804611808.

The previous prime is 2111000021989. The next prime is 2111000022037. The reversal of 2111000022003 is 3002200001112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2111000022003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2111000022003.

It is not an unprimeable number, because it can be changed into a prime (2111000029003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12132183948 + ... + 12132184121.

It is an arithmetic number, because the mean of its divisors is an integer number (363965521050).

Almost surely, 2^{2111000022003} is an apocalyptic number.

2111000022003 is a deficient number, since it is larger than the sum of its proper divisors (800724146397).

2111000022003 is a wasteful number, since it uses less digits than its factorization.

2111000022003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24264368101.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 2111000022003 its reverse (3002200001112), we get a palindrome (5113200023115).

The spelling of 2111000022003 in words is "two trillion, one hundred eleven billion, twenty-two thousand, three".