110221322113 has 12 divisors (see below), whose sum is σ = 128229326100. Its totient is φ = 94466071392.

The previous prime is 110221322041. The next prime is 110221322117. The reversal of 110221322113 is 311223122011.

It can be written as a sum of positive squares in 2 ways, for example, as 101884171249 + 8337150864 = 319193^2 + 91308^2 .

It is not a de Polignac number, because 110221322113 - 2²¹ = 110219224961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110221322117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 414063 + ... + 626011.

It is an arithmetic number, because the mean of its divisors is an integer number (10685777175).

Almost surely, 2^110221322113 is an apocalyptic number.

It is an amenable number.

110221322113 is a deficient number, since it is larger than the sum of its proper divisors (18008003987).

110221322113 is a wasteful number, since it uses less digits than its factorization.

110221322113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222576 (or 222569 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 110221322113 its reverse (311223122011), we get a palindrome (421444444124).

The spelling of 110221322113 in words is "one hundred ten billion, two hundred twenty-one million, three hundred twenty-two thousand, one hundred thirteen".