2213233 has 4 divisors (see below), whose sum is σ = 2414448. Its totient is φ = 2012020.

The previous prime is 2213209. The next prime is 2213243. The reversal of 2213233 is 3323122.

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 2213233 - 2⁵ = 2213201 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213203) 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, 100591 + ... + 100612.

It is an arithmetic number, because the mean of its divisors is an integer number (603612).

2^2213233 is an apocalyptic number.

It is an amenable number.

2213233 is a deficient number, since it is larger than the sum of its proper divisors (201215).

2213233 is a wasteful number, since it uses less digits than its factorization.

2213233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201214.

The product of its digits is 216, while the sum is 16.

The square root of 2213233 is about 1487.6938529146. The cubic root of 2213233 is about 130.3193921694.

Adding to 2213233 its reverse (3323122), we get a palindrome (5536355).

The spelling of 2213233 in words is "two million, two hundred thirteen thousand, two hundred thirty-three".