100222110216 has 64 divisors (see below), whose sum is σ = 294770923200. Its totient is φ = 31442229504.

The previous prime is 100222110167. The next prime is 100222110217. The reversal of 100222110216 is 612011222001.

It is a super-2 number, since 2×100222110216² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 15 ways as a sum of consecutive naturals, for example, 13643130 + ... + 13650473.

It is an arithmetic number, because the mean of its divisors is an integer number (4605795675).

Almost surely, 2^100222110216 is an apocalyptic number.

It is an amenable number.

100222110216 is an abundant number, since it is smaller than the sum of its proper divisors (194548812984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100222110216 is a wasteful number, since it uses less digits than its factorization.

100222110216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27293635 (or 27293625 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 100222110216 its reverse (612011222001), we get a palindrome (712233332217).

The spelling of 100222110216 in words is "one hundred billion, two hundred twenty-two million, one hundred ten thousand, two hundred sixteen".