4224301022173 has 4 divisors (see below), whose sum is σ = 4224695495580. Its totient is φ = 4223906548768.

The previous prime is 4224301022147. The next prime is 4224301022233. The reversal of 4224301022173 is 3712201034224.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2101693877284 + 2122607144889 = 1449722^2 + 1456917^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224301022173 - 2²⁵ = 4224267467741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224301022143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197220640 + ... + 197242057.

It is an arithmetic number, because the mean of its divisors is an integer number (1056173873895).

Almost surely, 2^{4224301022173} is an apocalyptic number.

It is an amenable number.

4224301022173 is a deficient number, since it is larger than the sum of its proper divisors (394473407).

4224301022173 is a wasteful number, since it uses less digits than its factorization.

4224301022173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394473406.

The product of its (nonzero) digits is 16128, while the sum is 31.

Adding to 4224301022173 its reverse (3712201034224), we get a palindrome (7936502056397).

The spelling of 4224301022173 in words is "four trillion, two hundred twenty-four billion, three hundred one million, twenty-two thousand, one hundred seventy-three".