110020110212101 has 4 divisors (see below), whose sum is σ = 110205641595852. Its totient is φ = 109834578828352.

The previous prime is 110020110212057. The next prime is 110020110212149. The reversal of 110020110212101 is 101212011020011.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 88939064424001 + 21081045788100 = 9430751^2 + 4591410^2 .

It is a cyclic number.

It is not a de Polignac number, because 110020110212101 - 2³⁵ = 109985750473733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110020113212101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92765690986 + ... + 92765692171.

It is an arithmetic number, because the mean of its divisors is an integer number (27551410398963).

Almost surely, 2^{110020110212101} is an apocalyptic number.

It is an amenable number.

110020110212101 is a deficient number, since it is larger than the sum of its proper divisors (185531383751).

110020110212101 is an equidigital number, since it uses as much as digits as its factorization.

110020110212101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185531383750.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110020110212101 its reverse (101212011020011), we get a palindrome (211232121232112).

The spelling of 110020110212101 in words is "one hundred ten trillion, twenty billion, one hundred ten million, two hundred twelve thousand, one hundred one".