2224320224123 has 4 divisors (see below), whose sum is σ = 2244004474008. Its totient is φ = 2204635974240.

The previous prime is 2224320224111. The next prime is 2224320224153. The reversal of 2224320224123 is 3214220234222.

It is a happy number.

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 2224320224123 - 2²⁴ = 2224303446907 is a prime.

It is a super-2 number, since 2×2224320224123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2224320224153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9842124773 + ... + 9842124998.

It is an arithmetic number, because the mean of its divisors is an integer number (561001118502).

Almost surely, 2^{2224320224123} is an apocalyptic number.

2224320224123 is a deficient number, since it is larger than the sum of its proper divisors (19684249885).

2224320224123 is a wasteful number, since it uses less digits than its factorization.

2224320224123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19684249884.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2224320224123 its reverse (3214220234222), we get a palindrome (5438540458345).

The spelling of 2224320224123 in words is "two trillion, two hundred twenty-four billion, three hundred twenty million, two hundred twenty-four thousand, one hundred twenty-three".