2212234223 has 4 divisors (see below), whose sum is σ = 2214059208. Its totient is φ = 2210409240.

The previous prime is 2212234217. The next prime is 2212234229. The reversal of 2212234223 is 3224322122.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2212234217) and next prime (2212234229).

It is a cyclic number.

It is not a de Polignac number, because 2212234223 - 2⁸ = 2212233967 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 (2212234229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 910673 + ... + 913098.

It is an arithmetic number, because the mean of its divisors is an integer number (553514802).

Almost surely, 2^2212234223 is an apocalyptic number.

2212234223 is a deficient number, since it is larger than the sum of its proper divisors (1824985).

2212234223 is a wasteful number, since it uses less digits than its factorization.

2212234223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1824984.

The product of its digits is 2304, while the sum is 23.

The square root of 2212234223 is about 47034.3940430830. The cubic root of 2212234223 is about 1302.9978591982.

Adding to 2212234223 its reverse (3224322122), we get a palindrome (5436556345).

The spelling of 2212234223 in words is "two billion, two hundred twelve million, two hundred thirty-four thousand, two hundred twenty-three".