224310004121 has 4 divisors (see below), whose sum is σ = 256354290432. Its totient is φ = 192265717812.

The previous prime is 224310004109. The next prime is 224310004157. The reversal of 224310004121 is 121400013422.

224310004121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-224310004121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224310004093 and 224310004102.

It is not an unprimeable number, because it can be changed into a prime (224310004181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16022143145 + ... + 16022143158.

It is an arithmetic number, because the mean of its divisors is an integer number (64088572608).

Almost surely, 2^224310004121 is an apocalyptic number.

It is an amenable number.

224310004121 is a deficient number, since it is larger than the sum of its proper divisors (32044286311).

224310004121 is an equidigital number, since it uses as much as digits as its factorization.

224310004121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32044286310.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 224310004121 its reverse (121400013422), we get a palindrome (345710017543).

The spelling of 224310004121 in words is "two hundred twenty-four billion, three hundred ten million, four thousand, one hundred twenty-one".