100222221222202 has 16 divisors (see below), whose sum is σ = 150642971475840. Its totient is φ = 50007898691568.

The previous prime is 100222221222199. The next prime is 100222221222251. The reversal of 100222221222202 is 202222122222001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274648324 + ... + 275012992.

It is an arithmetic number, because the mean of its divisors is an integer number (9415185717240).

Almost surely, 2^{100222221222202} is an apocalyptic number.

100222221222202 is a deficient number, since it is larger than the sum of its proper divisors (50420750253638).

100222221222202 is a wasteful number, since it uses less digits than its factorization.

100222221222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647325.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 100222221222202 its reverse (202222122222001), we get a palindrome (302444343444203).

The spelling of 100222221222202 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twenty-one million, two hundred twenty-two thousand, two hundred two".