2222103213 has 20 divisors (see below), whose sum is σ = 3621206688. Its totient is φ = 1346728680.

The previous prime is 2222103203. The next prime is 2222103229. The reversal of 2222103213 is 3123012222.

It is not a de Polignac number, because 2222103213 - 2¹⁴ = 2222086829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222103203) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1246081 + ... + 1247862.

Almost surely, 2^2222103213 is an apocalyptic number.

It is an amenable number.

2222103213 is a deficient number, since it is larger than the sum of its proper divisors (1399103475).

2222103213 is a wasteful number, since it uses less digits than its factorization.

2222103213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493966 (or 2493957 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2222103213 is about 47139.1897787817. The cubic root of 2222103213 is about 1304.9325847061.

Adding to 2222103213 its reverse (3123012222), we get a palindrome (5345115435).

Subtracting 2222103213 from its reverse (3123012222), we obtain a palindrome (900909009).

The spelling of 2222103213 in words is "two billion, two hundred twenty-two million, one hundred three thousand, two hundred thirteen".