2221010222003 has 4 divisors (see below), whose sum is σ = 2221014382008. Its totient is φ = 2221006062000.

The previous prime is 2221010221957. The next prime is 2221010222027. The reversal of 2221010222003 is 3002220101222.

2221010222003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2221010222003 - 2¹⁴ = 2221010205619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2221010222083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1136498 + ... + 2394503.

It is an arithmetic number, because the mean of its divisors is an integer number (555253595502).

Almost surely, 2^{2221010222003} is an apocalyptic number.

2221010222003 is a deficient number, since it is larger than the sum of its proper divisors (4160005).

2221010222003 is an equidigital number, since it uses as much as digits as its factorization.

2221010222003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4160004.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2221010222003 its reverse (3002220101222), we get a palindrome (5223230323225).

The spelling of 2221010222003 in words is "two trillion, two hundred twenty-one billion, ten million, two hundred twenty-two thousand, three".