100222321230373 has 2 divisors, whose sum is σ = 100222321230374. Its totient is φ = 100222321230372.

The previous prime is 100222321230271. The next prime is 100222321230461. The reversal of 100222321230373 is 373032123222001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82717988173249 + 17504333057124 = 9094943^2 + 4183818^2 .

It is a cyclic number.

It is not a de Polignac number, because 100222321230373 - 2¹³ = 100222321222181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100222321230673) 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 as a sum of consecutive naturals, namely, 50111160615186 + 50111160615187.

It is an arithmetic number, because the mean of its divisors is an integer number (50111160615187).

Almost surely, 2^{100222321230373} is an apocalyptic number.

It is an amenable number.

100222321230373 is a deficient number, since it is larger than the sum of its proper divisors (1).

100222321230373 is an equidigital number, since it uses as much as digits as its factorization.

100222321230373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 31.

Adding to 100222321230373 its reverse (373032123222001), we get a palindrome (473254444452374).

The spelling of 100222321230373 in words is "one hundred trillion, two hundred twenty-two billion, three hundred twenty-one million, two hundred thirty thousand, three hundred seventy-three".