224429227 has 8 divisors (see below), whose sum is σ = 246856752. Its totient is φ = 204025360.

The previous prime is 224429221. The next prime is 224429269. The reversal of 224429227 is 722924422.

It is not a de Polignac number, because 224429227 - 2⁷ = 224429099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224429192 and 224429201.

It is not an unprimeable number, because it can be changed into a prime (224429221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82978 + ... + 85639.

It is an arithmetic number, because the mean of its divisors is an integer number (30857094).

Almost surely, 2^224429227 is an apocalyptic number.

224429227 is a deficient number, since it is larger than the sum of its proper divisors (22427525).

224429227 is an equidigital number, since it uses as much as digits as its factorization.

224429227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168650 (or 168628 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 224429227 is about 14980.9621520115. The cubic root of 224429227 is about 607.7054593594.

The spelling of 224429227 in words is "two hundred twenty-four million, four hundred twenty-nine thousand, two hundred twenty-seven".