20024224102 has 32 divisors (see below), whose sum is σ = 31192999200. Its totient is φ = 9632971008.

The previous prime is 20024224093. The next prime is 20024224169. The reversal of 20024224102 is 20142242002.

It is a self number, because there is not a number n which added to its sum of digits gives 20024224102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4587373 + ... + 4591735.

It is an arithmetic number, because the mean of its divisors is an integer number (974781225).

Almost surely, 2^20024224102 is an apocalyptic number.

20024224102 is a deficient number, since it is larger than the sum of its proper divisors (11168775098).

20024224102 is a wasteful number, since it uses less digits than its factorization.

20024224102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5080.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 20024224102 its reverse (20142242002), we get a palindrome (40166466104).

The spelling of 20024224102 in words is "twenty billion, twenty-four million, two hundred twenty-four thousand, one hundred two".