2213210213 has 16 divisors (see below), whose sum is σ = 2362314240. Its totient is φ = 2068657536.

The previous prime is 2213210179. The next prime is 2213210227. The reversal of 2213210213 is 3120123122.

2213210213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2213210213 - 2³⁰ = 1139468389 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2213210191 and 2213210200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213210243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 925223 + ... + 927611.

It is an arithmetic number, because the mean of its divisors is an integer number (147644640).

Almost surely, 2^2213210213 is an apocalyptic number.

2213210213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2213210213 is a deficient number, since it is larger than the sum of its proper divisors (149104027).

2213210213 is a wasteful number, since it uses less digits than its factorization.

2213210213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2213210213 is about 47044.7681788315. The cubic root of 2213210213 is about 1303.1894492049.

Adding to 2213210213 its reverse (3120123122), we get a palindrome (5333333335).

The spelling of 2213210213 in words is "two billion, two hundred thirteen million, two hundred ten thousand, two hundred thirteen".