22324143243 has 8 divisors (see below), whose sum is σ = 30725702656. Its totient is φ = 14402673000.

The previous prime is 22324143209. The next prime is 22324143277. The reversal of 22324143243 is 34234142322.

It is an interprime number because it is at equal distance from previous prime (22324143209) and next prime (22324143277).

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

It is not a de Polignac number, because 22324143243 - 2²⁴ = 22307366027 is a prime.

It is a super-3 number, since 3×22324143243³ (a number of 32 digits) contains 333 as substring.

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 22324143243.

It is not an unprimeable number, because it can be changed into a prime (22324123243) 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, 120022183 + ... + 120022368.

It is an arithmetic number, because the mean of its divisors is an integer number (3840712832).

Almost surely, 2^22324143243 is an apocalyptic number.

22324143243 is a deficient number, since it is larger than the sum of its proper divisors (8401559413).

22324143243 is a wasteful number, since it uses less digits than its factorization.

22324143243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240044585.

The product of its digits is 27648, while the sum is 30.

Adding to 22324143243 its reverse (34234142322), we get a palindrome (56558285565).

The spelling of 22324143243 in words is "twenty-two billion, three hundred twenty-four million, one hundred forty-three thousand, two hundred forty-three".