100222604444238 has 8 divisors (see below), whose sum is σ = 200445208888488. Its totient is φ = 33407534814744.

The previous prime is 100222604444203. The next prime is 100222604444239. The reversal of 100222604444238 is 832444406222001.

It is a happy number.

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

100222604444238 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 100222604444238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222604444239) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8351883703681 + ... + 8351883703692.

It is an arithmetic number, because the mean of its divisors is an integer number (25055651111061).

Almost surely, 2^{100222604444238} is an apocalyptic number.

100222604444238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100222604444238 is a wasteful number, since it uses less digits than its factorization.

100222604444238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16703767407378.

The product of its (nonzero) digits is 589824, while the sum is 42.

The spelling of 100222604444238 in words is "one hundred trillion, two hundred twenty-two billion, six hundred four million, four hundred forty-four thousand, two hundred thirty-eight".