2212330223 has 4 divisors (see below), whose sum is σ = 2238984888. Its totient is φ = 2185675560.

The previous prime is 2212330217. The next prime is 2212330231. The reversal of 2212330223 is 3220332122.

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

It is a cyclic number.

It is not a de Polignac number, because 2212330223 - 2¹⁴ = 2212313839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2212330195 and 2212330204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212338223) 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, 13327208 + ... + 13327373.

It is an arithmetic number, because the mean of its divisors is an integer number (559746222).

Almost surely, 2^2212330223 is an apocalyptic number.

2212330223 is a deficient number, since it is larger than the sum of its proper divisors (26654665).

2212330223 is an equidigital number, since it uses as much as digits as its factorization.

2212330223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26654664.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2212330223 is about 47035.4145617959. The cubic root of 2212330223 is about 1303.0167068084.

Adding to 2212330223 its reverse (3220332122), we get a palindrome (5432662345).

The spelling of 2212330223 in words is "two billion, two hundred twelve million, three hundred thirty thousand, two hundred twenty-three".