100222004443301 has 4 divisors (see below), whose sum is σ = 107931389400492. Its totient is φ = 92512619486112.

The previous prime is 100222004443259. The next prime is 100222004443321. The reversal of 100222004443301 is 103344400222001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29500649102500 + 70721355340801 = 5431450^2 + 8409599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100222004443301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222004443321) 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, 3854692478576 + ... + 3854692478601.

It is an arithmetic number, because the mean of its divisors is an integer number (26982847350123).

Almost surely, 2^{100222004443301} is an apocalyptic number.

It is an amenable number.

100222004443301 is a deficient number, since it is larger than the sum of its proper divisors (7709384957191).

100222004443301 is an equidigital number, since it uses as much as digits as its factorization.

100222004443301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7709384957190.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 100222004443301 its reverse (103344400222001), we get a palindrome (203566404665302).

The spelling of 100222004443301 in words is "one hundred trillion, two hundred twenty-two billion, four million, four hundred forty-three thousand, three hundred one".