110221002102101 has 8 divisors (see below), whose sum is σ = 120245836932000. Its totient is φ = 100196957893840.

The previous prime is 110221002101971. The next prime is 110221002102149. The reversal of 110221002102101 is 101201200122011.

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 110221002102101 - 2²⁶ = 110220934993237 is a prime.

It is a super-2 number, since 2×110221002102101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110221002102161) 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, 197363891 + ... + 197921568.

It is an arithmetic number, because the mean of its divisors is an integer number (15030729616500).

Almost surely, 2^{110221002102101} is an apocalyptic number.

110221002102101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110221002102101 is a deficient number, since it is larger than the sum of its proper divisors (10024834829899).

110221002102101 is a wasteful number, since it uses less digits than its factorization.

110221002102101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395310819.

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

Adding to 110221002102101 its reverse (101201200122011), we get a palindrome (211422202224112).

The spelling of 110221002102101 in words is "one hundred ten trillion, two hundred twenty-one billion, two million, one hundred two thousand, one hundred one".