24221244223 has 8 divisors (see below), whose sum is σ = 26445450240. Its totient is φ = 22000750680.

The previous prime is 24221244181. The next prime is 24221244239. The reversal of 24221244223 is 32244212242.

It is a happy number.

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 24221244223 - 2¹³ = 24221236031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24221244191 and 24221244200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24221244263) 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, 914463 + ... + 940576.

It is an arithmetic number, because the mean of its divisors is an integer number (3305681280).

Almost surely, 2^24221244223 is an apocalyptic number.

24221244223 is a deficient number, since it is larger than the sum of its proper divisors (2224206017).

24221244223 is a wasteful number, since it uses less digits than its factorization.

24221244223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856237.

The product of its digits is 12288, while the sum is 28.

Adding to 24221244223 its reverse (32244212242), we get a palindrome (56465456465).

The spelling of 24221244223 in words is "twenty-four billion, two hundred twenty-one million, two hundred forty-four thousand, two hundred twenty-three".