2422223 has 2 divisors, whose sum is σ = 2422224. Its totient is φ = 2422222.

The previous prime is 2422207. The next prime is 2422229. The reversal of 2422223 is 3222242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2422223 - 2⁴ = 2422207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2422229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211111 + 1211112.

It is an arithmetic number, because the mean of its divisors is an integer number (1211112).

2^2422223 is an apocalyptic number.

2422223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422223 is an equidigital number, since it uses as much as digits as its factorization.

2422223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384, while the sum is 17.

The square root of 2422223 is about 1556.3492538630. The cubic root of 2422223 is about 134.2985657256.

Adding to 2422223 its reverse (3222242), we get a palindrome (5644465).

The spelling of 2422223 in words is "two million, four hundred twenty-two thousand, two hundred twenty-three".