100221102035239 has 2 divisors, whose sum is σ = 100221102035240. Its totient is φ = 100221102035238.

The previous prime is 100221102035237. The next prime is 100221102035279. The reversal of 100221102035239 is 932530201122001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100221102035239 - 2¹ = 100221102035237 is a prime.

Together with 100221102035237, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 100221102035239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100221102035237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50110551017619 + 50110551017620.

It is an arithmetic number, because the mean of its divisors is an integer number (50110551017620).

Almost surely, 2^{100221102035239} is an apocalyptic number.

100221102035239 is a deficient number, since it is larger than the sum of its proper divisors (1).

100221102035239 is an equidigital number, since it uses as much as digits as its factorization.

100221102035239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 100221102035239 in words is "one hundred trillion, two hundred twenty-one billion, one hundred two million, thirty-five thousand, two hundred thirty-nine".