110201212110194 has 4 divisors (see below), whose sum is σ = 165301818165294. Its totient is φ = 55100606055096.

The previous prime is 110201212110191. The next prime is 110201212110203. The reversal of 110201212110194 is 491011212102011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 107048758594969 + 3152453515225 = 10346437^2 + 1775515^2 .

It is not an unprimeable number, because it can be changed into a prime (110201212110191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27550303027547 + ... + 27550303027550.

Almost surely, 2^{110201212110194} is an apocalyptic number.

110201212110194 is a deficient number, since it is larger than the sum of its proper divisors (55100606055100).

110201212110194 is an equidigital number, since it uses as much as digits as its factorization.

110201212110194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55100606055099.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 110201212110194 in words is "one hundred ten trillion, two hundred one billion, two hundred twelve million, one hundred ten thousand, one hundred ninety-four".