100011002220193 has 2 divisors, whose sum is σ = 100011002220194. Its totient is φ = 100011002220192.

The previous prime is 100011002220169. The next prime is 100011002220203. The reversal of 100011002220193 is 391022200110001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97172612918689 + 2838389301504 = 9857617^2 + 1684752^2 .

It is an emirp because it is prime and its reverse (391022200110001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100011002220193 is a prime.

It is not a weakly prime, because it can be changed into another prime (100011002220163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50005501110096 + 50005501110097.

It is an arithmetic number, because the mean of its divisors is an integer number (50005501110097).

Almost surely, 2^{100011002220193} is an apocalyptic number.

It is an amenable number.

100011002220193 is a deficient number, since it is larger than the sum of its proper divisors (1).

100011002220193 is an equidigital number, since it uses as much as digits as its factorization.

100011002220193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 100011002220193 its reverse (391022200110001), we get a palindrome (491033202330194).

The spelling of 100011002220193 in words is "one hundred trillion, eleven billion, two million, two hundred twenty thousand, one hundred ninety-three".