110440211121 has 12 divisors (see below), whose sum is σ = 159634709520. Its totient is φ = 73576056600.

The previous prime is 110440211093. The next prime is 110440211149. The reversal of 110440211121 is 121112044011.

110440211121 is a `hidden beast` number, since 1 + 1 + 0 + 440 + 211 + 12 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (110440211093) and next prime (110440211149).

It is not a de Polignac number, because 110440211121 - 2¹¹ = 110440209073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110440211094 and 110440211103.

It is not an unprimeable number, because it can be changed into a prime (110440215121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4215451 + ... + 4241568.

It is an arithmetic number, because the mean of its divisors is an integer number (13302892460).

Almost surely, 2^110440211121 is an apocalyptic number.

It is an amenable number.

110440211121 is a deficient number, since it is larger than the sum of its proper divisors (49194498399).

110440211121 is a wasteful number, since it uses less digits than its factorization.

110440211121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8458476 (or 8458473 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 110440211121 its reverse (121112044011), we get a palindrome (231552255132).

The spelling of 110440211121 in words is "one hundred ten billion, four hundred forty million, two hundred eleven thousand, one hundred twenty-one".