224423011 has 2 divisors, whose sum is σ = 224423012. Its totient is φ = 224423010.

The previous prime is 224423009. The next prime is 224423027. The reversal of 224423011 is 110324422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224423011 - 2¹ = 224423009 is a prime.

It is a super-2 number, since 2×224423011² = 100731375732612242, which contains 22 as substring.

Together with 224423009, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 224423011.

It is not a weakly prime, because it can be changed into another prime (224423051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112211505 + 112211506.

It is an arithmetic number, because the mean of its divisors is an integer number (112211506).

Almost surely, 2^224423011 is an apocalyptic number.

224423011 is a deficient number, since it is larger than the sum of its proper divisors (1).

224423011 is an equidigital number, since it uses as much as digits as its factorization.

224423011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 224423011 is about 14980.7546872646. The cubic root of 224423011 is about 607.6998487830.

Adding to 224423011 its reverse (110324422), we get a palindrome (334747433).

The spelling of 224423011 in words is "two hundred twenty-four million, four hundred twenty-three thousand, eleven".