110122020193 has 2 divisors, whose sum is σ = 110122020194. Its totient is φ = 110122020192.

The previous prime is 110122020179. The next prime is 110122020241. The reversal of 110122020193 is 391020221011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86187454929 + 23934565264 = 293577^2 + 154708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110122020193 is a prime.

It is not a weakly prime, because it can be changed into another prime (110122020293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55061010096 + 55061010097.

It is an arithmetic number, because the mean of its divisors is an integer number (55061010097).

Almost surely, 2^110122020193 is an apocalyptic number.

It is an amenable number.

110122020193 is a deficient number, since it is larger than the sum of its proper divisors (1).

110122020193 is an equidigital number, since it uses as much as digits as its factorization.

110122020193 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.

The spelling of 110122020193 in words is "one hundred ten billion, one hundred twenty-two million, twenty thousand, one hundred ninety-three".