100222112212202 has 8 divisors (see below), whose sum is σ = 151712371697700. Its totient is φ = 49651321646304.

The previous prime is 100222112212181. The next prime is 100222112212217. The reversal of 100222112212202 is 202212211222001.

It can be written as a sum of positive squares in 2 ways, for example, as 99646333254601 + 575778957601 = 9982301^2 + 758801^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229867229627 + ... + 229867230062.

Almost surely, 2^{100222112212202} is an apocalyptic number.

100222112212202 is a deficient number, since it is larger than the sum of its proper divisors (51490259485498).

100222112212202 is a wasteful number, since it uses less digits than its factorization.

100222112212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459734459800.

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

Adding to 100222112212202 its reverse (202212211222001), we get a palindrome (302434323434203).

The spelling of 100222112212202 in words is "one hundred trillion, two hundred twenty-two billion, one hundred twelve million, two hundred twelve thousand, two hundred two".