2213230213 has 4 divisors (see below), whose sum is σ = 2284624768. Its totient is φ = 2141835660.

The previous prime is 2213230183. The next prime is 2213230231. The reversal of 2213230213 is 3120323122.

2213230213 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, 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 2213230213 - 2¹³ = 2213222021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213234213) 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, 35697231 + ... + 35697292.

It is an arithmetic number, because the mean of its divisors is an integer number (571156192).

Almost surely, 2^2213230213 is an apocalyptic number.

It is an amenable number.

2213230213 is a deficient number, since it is larger than the sum of its proper divisors (71394555).

2213230213 is an equidigital number, since it uses as much as digits as its factorization.

2213230213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71394554.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2213230213 is about 47044.9807418390. The cubic root of 2213230213 is about 1303.1933746808.

Adding to 2213230213 its reverse (3120323122), we get a palindrome (5333553335).

The spelling of 2213230213 in words is "two billion, two hundred thirteen million, two hundred thirty thousand, two hundred thirteen".