110211120110197 has 2 divisors, whose sum is σ = 110211120110198. Its totient is φ = 110211120110196.

The previous prime is 110211120110149. The next prime is 110211120110239. The reversal of 110211120110197 is 791011021112011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75872914776036 + 34338205334161 = 8710506^2 + 5859881^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110211120110197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110211121110197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55105560055098 + 55105560055099.

It is an arithmetic number, because the mean of its divisors is an integer number (55105560055099).

Almost surely, 2^{110211120110197} is an apocalyptic number.

It is an amenable number.

110211120110197 is a deficient number, since it is larger than the sum of its proper divisors (1).

110211120110197 is an equidigital number, since it uses as much as digits as its factorization.

110211120110197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 28.

The spelling of 110211120110197 in words is "one hundred ten trillion, two hundred eleven billion, one hundred twenty million, one hundred ten thousand, one hundred ninety-seven".