2052221003 has 8 divisors (see below), whose sum is σ = 2389648608. Its totient is φ = 1725856704.

The previous prime is 2052220997. The next prime is 2052221033. The reversal of 2052221003 is 3001222502.

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

It is a cyclic number.

It is not a de Polignac number, because 2052221003 - 2²⁶ = 1985112139 is a prime.

It is a super-2 number, since 2×2052221003² = 8423222090308652018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2052221033) 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, 2765426 + ... + 2766167.

It is an arithmetic number, because the mean of its divisors is an integer number (298706076).

Almost surely, 2^2052221003 is an apocalyptic number.

2052221003 is a deficient number, since it is larger than the sum of its proper divisors (337427605).

2052221003 is an equidigital number, since it uses as much as digits as its factorization.

2052221003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5531653.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2052221003 is about 45301.4459261512. The cubic root of 2052221003 is about 1270.7926939955.

Adding to 2052221003 its reverse (3001222502), we get a palindrome (5053443505).

The spelling of 2052221003 in words is "two billion, fifty-two million, two hundred twenty-one thousand, three".