110120420222017 has 16 divisors (see below), whose sum is σ = 116176802072832. Its totient is φ = 104172101387200.

The previous prime is 110120420222011. The next prime is 110120420222051. The reversal of 110120420222017 is 710222024021011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110120420222017 is a prime.

It is a super-2 number, since 2×110120420222017² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110120420221982 and 110120420222000.

It is not an unprimeable number, because it can be changed into a prime (110120420222011) 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 in 15 ways as a sum of consecutive naturals, for example, 24661258 + ... + 28782259.

It is an arithmetic number, because the mean of its divisors is an integer number (7261050129552).

Almost surely, 2^{110120420222017} is an apocalyptic number.

It is an amenable number.

110120420222017 is a deficient number, since it is larger than the sum of its proper divisors (6056381850815).

110120420222017 is a wasteful number, since it uses less digits than its factorization.

110120420222017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53444528.

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 110120420222017 its reverse (710222024021011), we get a palindrome (820342444243028).

The spelling of 110120420222017 in words is "one hundred ten trillion, one hundred twenty billion, four hundred twenty million, two hundred twenty-two thousand, seventeen".