4223122431023 has 8 divisors (see below), whose sum is σ = 4234525802496. Its totient is φ = 4211719495200.

The previous prime is 4223122431019. The next prime is 4223122431049. The reversal of 4223122431023 is 3201342213224.

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

It is a cyclic number.

It is not a de Polignac number, because 4223122431023 - 2² = 4223122431019 is a prime.

It is a super-2 number, since 2×4223122431023² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223122431223) 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, 32154578 + ... + 32285648.

It is an arithmetic number, because the mean of its divisors is an integer number (529315725312).

Almost surely, 2^{4223122431023} is an apocalyptic number.

4223122431023 is a deficient number, since it is larger than the sum of its proper divisors (11403371473).

4223122431023 is a wasteful number, since it uses less digits than its factorization.

4223122431023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217825.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4223122431023 its reverse (3201342213224), we get a palindrome (7424464644247).

The spelling of 4223122431023 in words is "four trillion, two hundred twenty-three billion, one hundred twenty-two million, four hundred thirty-one thousand, twenty-three".