214224223 has 2 divisors, whose sum is σ = 214224224. Its totient is φ = 214224222.

The previous prime is 214224211. The next prime is 214224271. The reversal of 214224223 is 322422412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214224223 - 2¹⁷ = 214093151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 214224194 and 214224203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214224523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107112111 + 107112112.

It is an arithmetic number, because the mean of its divisors is an integer number (107112112).

Almost surely, 2^214224223 is an apocalyptic number.

214224223 is a deficient number, since it is larger than the sum of its proper divisors (1).

214224223 is an equidigital number, since it uses as much as digits as its factorization.

214224223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1536, while the sum is 22.

The square root of 214224223 is about 14636.4006162717. The cubic root of 214224223 is about 598.3512354797.

Adding to 214224223 its reverse (322422412), we get a palindrome (536646635).

The spelling of 214224223 in words is "two hundred fourteen million, two hundred twenty-four thousand, two hundred twenty-three".