24442121224102 has 4 divisors (see below), whose sum is σ = 36663181836156. Its totient is φ = 12221060612050.

The previous prime is 24442121224097. The next prime is 24442121224111. The reversal of 24442121224102 is 20142212124442.

It is a happy number.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110530306024 + ... + 6110530306027.

It is an arithmetic number, because the mean of its divisors is an integer number (9165795459039).

Almost surely, 2^{24442121224102} is an apocalyptic number.

24442121224102 is a deficient number, since it is larger than the sum of its proper divisors (12221060612054).

24442121224102 is a wasteful number, since it uses less digits than its factorization.

24442121224102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12221060612053.

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 24442121224102 its reverse (20142212124442), we get a palindrome (44584333348544).

The spelling of 24442121224102 in words is "twenty-four trillion, four hundred forty-two billion, one hundred twenty-one million, two hundred twenty-four thousand, one hundred two".