224425011 has 4 divisors (see below), whose sum is σ = 299233352. Its totient is φ = 149616672.

The previous prime is 224424971. The next prime is 224425031. The reversal of 224425011 is 110524422.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 224425011 - 2⁶ = 224424947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224425031) 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 in 3 ways as a sum of consecutive naturals, for example, 37404166 + ... + 37404171.

It is an arithmetic number, because the mean of its divisors is an integer number (74808338).

Almost surely, 2^224425011 is an apocalyptic number.

224425011 is a deficient number, since it is larger than the sum of its proper divisors (74808341).

224425011 is an equidigital number, since it uses as much as digits as its factorization.

224425011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74808340.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 224425011 is about 14980.8214394271. The cubic root of 224425011 is about 607.7016539990.

Adding to 224425011 its reverse (110524422), we get a palindrome (334949433).

The spelling of 224425011 in words is "two hundred twenty-four million, four hundred twenty-five thousand, eleven".