100110122218 has 16 divisors (see below), whose sum is σ = 154466068680. Its totient is φ = 48631564800.

The previous prime is 100110122213. The next prime is 100110122221. The reversal of 100110122218 is 812221011001.

It can be written as a sum of positive squares in 4 ways, for example, as 65240908929 + 34869213289 = 255423^2 + 186733^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100110122195 and 100110122204.

It is not an unprimeable number, because it can be changed into a prime (100110122213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2513133 + ... + 2552656.

Almost surely, 2^100110122218 is an apocalyptic number.

100110122218 is a deficient number, since it is larger than the sum of its proper divisors (54355946462).

100110122218 is a wasteful number, since it uses less digits than its factorization.

100110122218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5066073.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 100110122218 its reverse (812221011001), we get a palindrome (912331133219).

The spelling of 100110122218 in words is "one hundred billion, one hundred ten million, one hundred twenty-two thousand, two hundred eighteen".