2222003213 has 4 divisors (see below), whose sum is σ = 2293680768. Its totient is φ = 2150325660.

The previous prime is 2222003197. The next prime is 2222003219. The reversal of 2222003213 is 3123002222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2222003213 - 2⁴ = 2222003197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2222003191 and 2222003200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222003219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35838731 + ... + 35838792.

It is an arithmetic number, because the mean of its divisors is an integer number (573420192).

Almost surely, 2^2222003213 is an apocalyptic number.

It is an amenable number.

2222003213 is a deficient number, since it is larger than the sum of its proper divisors (71677555).

2222003213 is an equidigital number, since it uses as much as digits as its factorization.

2222003213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71677554.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2222003213 is about 47138.1290782738. The cubic root of 2222003213 is about 1304.9130093754.

Adding to 2222003213 its reverse (3123002222), we get a palindrome (5345005435).

Subtracting 2222003213 from its reverse (3123002222), we obtain a palindrome (900999009).

The spelling of 2222003213 in words is "two billion, two hundred twenty-two million, three thousand, two hundred thirteen".