1110220120205 has 32 divisors (see below), whose sum is σ = 1524522467328. Its totient is φ = 760327041600.

The previous prime is 1110220120187. The next prime is 1110220120231. The reversal of 1110220120205 is 5020210220111.

It is not a de Polignac number, because 1110220120205 - 2¹⁰ = 1110220119181 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 103530974 + ... + 103541696.

It is an arithmetic number, because the mean of its divisors is an integer number (47641327104).

Almost surely, 2^{1110220120205} is an apocalyptic number.

It is an amenable number.

1110220120205 is a deficient number, since it is larger than the sum of its proper divisors (414302347123).

1110220120205 is a wasteful number, since it uses less digits than its factorization.

1110220120205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14217.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 1110220120205 its reverse (5020210220111), we get a palindrome (6130430340316).

The spelling of 1110220120205 in words is "one trillion, one hundred ten billion, two hundred twenty million, one hundred twenty thousand, two hundred five".