2232213 has 4 divisors (see below), whose sum is σ = 2976288. Its totient is φ = 1488140.

The previous prime is 2232203. The next prime is 2232221. The reversal of 2232213 is 3122322.

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 2232213 - 2¹² = 2228117 is a prime.

It is a super-3 number, since 3×2232213³ = 33367844572009462791, which contains 333 as substring.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 2232192 and 2232201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232203) 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, 372033 + ... + 372038.

It is an arithmetic number, because the mean of its divisors is an integer number (744072).

2^2232213 is an apocalyptic number.

It is an amenable number.

2232213 is a deficient number, since it is larger than the sum of its proper divisors (744075).

2232213 is an equidigital number, since it uses as much as digits as its factorization.

2232213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744074.

The product of its digits is 144, while the sum is 15.

The square root of 2232213 is about 1494.0592357735. The cubic root of 2232213 is about 130.6908585582.

Adding to 2232213 its reverse (3122322), we get a palindrome (5354535).

The spelling of 2232213 in words is "two million, two hundred thirty-two thousand, two hundred thirteen".