224122929 has 8 divisors (see below), whose sum is σ = 299108352. Its totient is φ = 149276400.

The previous prime is 224122919. The next prime is 224122937. The reversal of 224122929 is 929221422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 224122929 - 2⁸ = 224122673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224122929.

It is not an unprimeable number, because it can be changed into a prime (224122919) 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, 30897 + ... + 37454.

It is an arithmetic number, because the mean of its divisors is an integer number (37388544).

Almost surely, 2^224122929 is an apocalyptic number.

It is an amenable number.

224122929 is a deficient number, since it is larger than the sum of its proper divisors (74985423).

224122929 is a wasteful number, since it uses less digits than its factorization.

224122929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69447.

The product of its digits is 10368, while the sum is 33.

The square root of 224122929 is about 14970.7357534625. The cubic root of 224122929 is about 607.4288707387.

The spelling of 224122929 in words is "two hundred twenty-four million, one hundred twenty-two thousand, nine hundred twenty-nine".