110221333023121 has 4 divisors (see below), whose sum is σ = 110357240956144. Its totient is φ = 110085425090100.

The previous prime is 110221333023083. The next prime is 110221333023163. The reversal of 110221333023121 is 121320333122011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110221333023121 - 2²¹ = 110221330925969 is a prime.

It is a super-2 number, since 2×110221333023121² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110221333023721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67953965295 + ... + 67953966916.

It is an arithmetic number, because the mean of its divisors is an integer number (27589310239036).

Almost surely, 2^{110221333023121} is an apocalyptic number.

It is an amenable number.

110221333023121 is a deficient number, since it is larger than the sum of its proper divisors (135907933023).

110221333023121 is an equidigital number, since it uses as much as digits as its factorization.

110221333023121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135907933022.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 110221333023121 its reverse (121320333122011), we get a palindrome (231541666145132).

The spelling of 110221333023121 in words is "one hundred ten trillion, two hundred twenty-one billion, three hundred thirty-three million, twenty-three thousand, one hundred twenty-one".