24312220102 has 16 divisors (see below), whose sum is σ = 37254511440. Its totient is φ = 11895260832.

The previous prime is 24312220099. The next prime is 24312220109. The reversal of 24312220102 is 20102221342.

It is a self number, because there is not a number n which added to its sum of digits gives 24312220102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24312220109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262413 + ... + 342760.

It is an arithmetic number, because the mean of its divisors is an integer number (2328406965).

Almost surely, 2^24312220102 is an apocalyptic number.

24312220102 is a deficient number, since it is larger than the sum of its proper divisors (12942291338).

24312220102 is a wasteful number, since it uses less digits than its factorization.

24312220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605607.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 24312220102 its reverse (20102221342), we get a palindrome (44414441444).

The spelling of 24312220102 in words is "twenty-four billion, three hundred twelve million, two hundred twenty thousand, one hundred two".