2132210213 has 4 divisors (see below), whose sum is σ = 2436811680. Its totient is φ = 1827608748.

The previous prime is 2132210203. The next prime is 2132210219. The reversal of 2132210213 is 3120122312.

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 not a de Polignac number, because 2132210213 - 2⁸ = 2132209957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2132210191 and 2132210200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132210219) 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, 152300723 + ... + 152300736.

It is an arithmetic number, because the mean of its divisors is an integer number (609202920).

Almost surely, 2^2132210213 is an apocalyptic number.

It is an amenable number.

2132210213 is a deficient number, since it is larger than the sum of its proper divisors (304601467).

2132210213 is an equidigital number, since it uses as much as digits as its factorization.

2132210213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304601466.

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

The square root of 2132210213 is about 46175.8618002956. The cubic root of 2132210213 is about 1287.0932313269.

Adding to 2132210213 its reverse (3120122312), we get a palindrome (5252332525).

The spelling of 2132210213 in words is "two billion, one hundred thirty-two million, two hundred ten thousand, two hundred thirteen".