100222102208 has 14 divisors (see below), whose sum is σ = 198878234196. Its totient is φ = 50111051072.

The previous prime is 100222102193. The next prime is 100222102219. The reversal of 100222102208 is 802201222001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 100222102208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 782985110 + ... + 782985237.

Almost surely, 2^100222102208 is an apocalyptic number.

It is an amenable number.

100222102208 is a deficient number, since it is larger than the sum of its proper divisors (98656131988).

100222102208 is an equidigital number, since it uses as much as digits as its factorization.

100222102208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565970359 (or 1565970349 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 100222102208 its reverse (802201222001), we get a palindrome (902423324209).

The spelling of 100222102208 in words is "one hundred billion, two hundred twenty-two million, one hundred two thousand, two hundred eight".