224211023 has 2 divisors, whose sum is σ = 224211024. Its totient is φ = 224211022.

The previous prime is 224211017. The next prime is 224211047. The reversal of 224211023 is 320112422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224211023 - 2²⁶ = 157102159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224210992 and 224211010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224211223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112105511 + 112105512.

It is an arithmetic number, because the mean of its divisors is an integer number (112105512).

Almost surely, 2^224211023 is an apocalyptic number.

224211023 is a deficient number, since it is larger than the sum of its proper divisors (1).

224211023 is an equidigital number, since it uses as much as digits as its factorization.

224211023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 224211023 is about 14973.6776711668. The cubic root of 224211023 is about 607.5084458625.

Adding to 224211023 its reverse (320112422), we get a palindrome (544323445).

The spelling of 224211023 in words is "two hundred twenty-four million, two hundred eleven thousand, twenty-three".