110211121102021 has 8 divisors (see below), whose sum is σ = 116027701564320. Its totient is φ = 104396140153872.

The previous prime is 110211121101959. The next prime is 110211121102037. The reversal of 110211121102021 is 120201121112011.

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 110211121102021 - 2²⁷ = 110210986884293 is a prime.

It is a super-2 number, since 2×110211121102021² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110211121101986 and 110211121102004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110211121102421) 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, 399737095 + ... + 400012708.

It is an arithmetic number, because the mean of its divisors is an integer number (14503462695540).

Almost surely, 2^{110211121102021} is an apocalyptic number.

It is an amenable number.

110211121102021 is a deficient number, since it is larger than the sum of its proper divisors (5816580462299).

110211121102021 is an equidigital number, since it uses as much as digits as its factorization.

110211121102021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799757075.

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

Adding to 110211121102021 its reverse (120201121112011), we get a palindrome (230412242214032).

The spelling of 110211121102021 in words is "one hundred ten trillion, two hundred eleven billion, one hundred twenty-one million, one hundred two thousand, twenty-one".