110102220020121 has 8 divisors (see below), whose sum is σ = 167774811459264. Its totient is φ = 62915554297200.

The previous prime is 110102220020011. The next prime is 110102220020137. The reversal of 110102220020121 is 121020022201011.

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

It is not a de Polignac number, because 110102220020121 - 2⁹ = 110102220019609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110102220020121.

It is not an unprimeable number, because it can be changed into a prime (110102220020161) 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 7 ways as a sum of consecutive naturals, for example, 2621481429030 + ... + 2621481429071.

It is an arithmetic number, because the mean of its divisors is an integer number (20971851432408).

Almost surely, 2^{110102220020121} is an apocalyptic number.

It is an amenable number.

110102220020121 is a deficient number, since it is larger than the sum of its proper divisors (57672591439143).

110102220020121 is an equidigital number, since it uses as much as digits as its factorization.

110102220020121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5242962858111.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110102220020121 its reverse (121020022201011), we get a palindrome (231122242221132).

The spelling of 110102220020121 in words is "one hundred ten trillion, one hundred two billion, two hundred twenty million, twenty thousand, one hundred twenty-one".