2221002113003 has 6 divisors (see below), whose sum is σ = 2321765914524. Its totient is φ = 2124436803236.

The previous prime is 2221002112949. The next prime is 2221002113027. The reversal of 2221002113003 is 3003112001222.

It is not a de Polignac number, because 2221002113003 - 2¹⁴ = 2221002096619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2221002113053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2099245325 + ... + 2099246382.

It is an arithmetic number, because the mean of its divisors is an integer number (386960985754).

Almost surely, 2^{2221002113003} is an apocalyptic number.

2221002113003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2221002113003 is a deficient number, since it is larger than the sum of its proper divisors (100763801521).

2221002113003 is an equidigital number, since it uses as much as digits as its factorization.

2221002113003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4198491753 (or 4198491730 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2221002113003 its reverse (3003112001222), we get a palindrome (5224114114225).

The spelling of 2221002113003 in words is "two trillion, two hundred twenty-one billion, two million, one hundred thirteen thousand, three".