24122122122143 has 4 divisors (see below), whose sum is σ = 24143991680928. Its totient is φ = 24100252563360.

The previous prime is 24122122122083. The next prime is 24122122122179. The reversal of 24122122122143 is 34122122122142.

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 24122122122143 - 2¹² = 24122122118047 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 (24122122422143) 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, 10934777738 + ... + 10934779943.

It is an arithmetic number, because the mean of its divisors is an integer number (6035997920232).

Almost surely, 2^{24122122122143} is an apocalyptic number.

24122122122143 is a deficient number, since it is larger than the sum of its proper divisors (21869558785).

24122122122143 is a wasteful number, since it uses less digits than its factorization.

24122122122143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21869558784.

The product of its digits is 6144, while the sum is 29.

Adding to 24122122122143 its reverse (34122122122142), we get a palindrome (58244244244285).

Subtracting 24122122122143 from its reverse (34122122122142), we obtain a palindrome (9999999999999).

The spelling of 24122122122143 in words is "twenty-four trillion, one hundred twenty-two billion, one hundred twenty-two million, one hundred twenty-two thousand, one hundred forty-three".