110341213200221 has 4 divisors (see below), whose sum is σ = 116831872800252. Its totient is φ = 103850553600192.

The previous prime is 110341213200217. The next prime is 110341213200259. The reversal of 110341213200221 is 122002312143011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50354422327225 + 59986790872996 = 7096085^2 + 7745114^2 .

It is a cyclic number.

It is not a de Polignac number, because 110341213200221 - 2² = 110341213200217 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 (110341213200721) 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, 3245329799990 + ... + 3245329800023.

It is an arithmetic number, because the mean of its divisors is an integer number (29207968200063).

Almost surely, 2^{110341213200221} is an apocalyptic number.

It is an amenable number.

110341213200221 is a deficient number, since it is larger than the sum of its proper divisors (6490659600031).

110341213200221 is an equidigital number, since it uses as much as digits as its factorization.

110341213200221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6490659600030.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 110341213200221 its reverse (122002312143011), we get a palindrome (232343525343232).

The spelling of 110341213200221 in words is "one hundred ten trillion, three hundred forty-one billion, two hundred thirteen million, two hundred thousand, two hundred twenty-one".