100222110218 has 8 divisors (see below), whose sum is σ = 150435367680. Its totient is φ = 50076987660.

The previous prime is 100222110217. The next prime is 100222110227. The reversal of 100222110218 is 812011222001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 100222110218.

It is not an unprimeable number, because it can be changed into a prime (100222110217) 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, 17030048 + ... + 17035931.

It is an arithmetic number, because the mean of its divisors is an integer number (18804420960).

Almost surely, 2^100222110218 is an apocalyptic number.

100222110218 is a deficient number, since it is larger than the sum of its proper divisors (50213257462).

100222110218 is a wasteful number, since it uses less digits than its factorization.

100222110218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34067452.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 100222110218 its reverse (812011222001), we get a palindrome (912233332219).

The spelling of 100222110218 in words is "one hundred billion, two hundred twenty-two million, one hundred ten thousand, two hundred eighteen".