110110221211121 has 8 divisors (see below), whose sum is σ = 110851759656000. Its totient is φ = 109368716682160.

The previous prime is 110110221211117. The next prime is 110110221211141. The reversal of 110110221211121 is 121112122011011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110110221211121 - 2² = 110110221211117 is a prime.

It is a super-3 number, since 3×110110221211121³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110110221211121.

It is not an unprimeable number, because it can be changed into a prime (110110221211141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1947101 + ... + 14967018.

It is an arithmetic number, because the mean of its divisors is an integer number (13856469957000).

Almost surely, 2^{110110221211121} is an apocalyptic number.

It is an amenable number.

110110221211121 is a deficient number, since it is larger than the sum of its proper divisors (741538444879).

110110221211121 is a wasteful number, since it uses less digits than its factorization.

110110221211121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16957959.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 110110221211121 its reverse (121112122011011), we get a palindrome (231222343222132).

The spelling of 110110221211121 in words is "one hundred ten trillion, one hundred ten billion, two hundred twenty-one million, two hundred eleven thousand, one hundred twenty-one".