3222223 has 2 divisors, whose sum is σ = 3222224. Its totient is φ = 3222222.

The previous prime is 3222221. The next prime is 3222239.

3222223 is nontrivially palindromic in base 10.

It is an a-pointer prime, because the next prime (3222239) can be obtained adding 3222223 to its sum of digits (16).

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 3222223 - 2¹ = 3222221 is a prime.

Together with 3222221, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3222197 and 3222206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3222221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611111 + 1611112.

It is an arithmetic number, because the mean of its divisors is an integer number (1611112).

Almost surely, 2^3222223 is an apocalyptic number.

3222223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3222223 is an equidigital number, since it uses as much as digits as its factorization.

3222223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 16.

The square root of 3222223 is about 1795.0551523560. The cubic root of 3222223 is about 147.7015992738.

It can be divided in two parts, 322 and 2223, that multiplied together give a triangular number (715806 = T₁₁₉₆).

The spelling of 3222223 in words is "three million, two hundred twenty-two thousand, two hundred twenty-three".