100730014222217 has 2 divisors, whose sum is σ = 100730014222218. Its totient is φ = 100730014222216.

The previous prime is 100730014222153. The next prime is 100730014222223. The reversal of 100730014222217 is 712222410037001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100493627671801 + 236386550416 = 10024651^2 + 486196^2 .

It is an emirp because it is prime and its reverse (712222410037001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100730014222217 - 2⁶ = 100730014222153 is a prime.

It is not a weakly prime, because it can be changed into another prime (100730014222247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50365007111108 + 50365007111109.

It is an arithmetic number, because the mean of its divisors is an integer number (50365007111109).

Almost surely, 2^{100730014222217} is an apocalyptic number.

It is an amenable number.

100730014222217 is a deficient number, since it is larger than the sum of its proper divisors (1).

100730014222217 is an equidigital number, since it uses as much as digits as its factorization.

100730014222217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 32.

Adding to 100730014222217 its reverse (712222410037001), we get a palindrome (812952424259218).

The spelling of 100730014222217 in words is "one hundred trillion, seven hundred thirty billion, fourteen million, two hundred twenty-two thousand, two hundred seventeen".