24221144102 has 12 divisors (see below), whose sum is σ = 38344554756. Its totient is φ = 11473173180.

The previous prime is 24221144093. The next prime is 24221144141. The reversal of 24221144102 is 20144112242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16772924 + ... + 16774367.

It is an arithmetic number, because the mean of its divisors is an integer number (3195379563).

Almost surely, 2^24221144102 is an apocalyptic number.

24221144102 is a deficient number, since it is larger than the sum of its proper divisors (14123410654).

24221144102 is a wasteful number, since it uses less digits than its factorization.

24221144102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33547331 (or 33547312 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 24221144102 its reverse (20144112242), we get a palindrome (44365256344).

The spelling of 24221144102 in words is "twenty-four billion, two hundred twenty-one million, one hundred forty-four thousand, one hundred two".