110121220020101 has 8 divisors (see below), whose sum is σ = 113930143540320. Its totient is φ = 106313072504688.

The previous prime is 110121220020089. The next prime is 110121220020103. The reversal of 110121220020101 is 101020022121011.

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 110121220020101 - 2³⁴ = 110104040150917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110121220020103) 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, 193712471 + ... + 194280116.

It is an arithmetic number, because the mean of its divisors is an integer number (14241267942540).

Almost surely, 2^{110121220020101} is an apocalyptic number.

It is an amenable number.

110121220020101 is a deficient number, since it is larger than the sum of its proper divisors (3808923520219).

110121220020101 is an equidigital number, since it uses as much as digits as its factorization.

110121220020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388002403.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110121220020101 its reverse (101020022121011), we get a palindrome (211141242141112).

The spelling of 110121220020101 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred twenty million, twenty thousand, one hundred one".