224525222123 has 4 divisors (see below), whose sum is σ = 224528315088. Its totient is φ = 224522129160.

The previous prime is 224525222111. The next prime is 224525222137. The reversal of 224525222123 is 321222525422.

224525222123 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.

It is a cyclic number.

It is not a de Polignac number, because 224525222123 - 2²⁸ = 224256786667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224525222123.

It is not an unprimeable number, because it can be changed into a prime (224525222023) 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, 1434911 + ... + 1583672.

It is an arithmetic number, because the mean of its divisors is an integer number (56132078772).

Almost surely, 2^224525222123 is an apocalyptic number.

224525222123 is a deficient number, since it is larger than the sum of its proper divisors (3092965).

224525222123 is an equidigital number, since it uses as much as digits as its factorization.

224525222123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3092964.

The product of its digits is 38400, while the sum is 32.

Adding to 224525222123 its reverse (321222525422), we get a palindrome (545747747545).

The spelling of 224525222123 in words is "two hundred twenty-four billion, five hundred twenty-five million, two hundred twenty-two thousand, one hundred twenty-three".