110000221101 has 24 divisors (see below), whose sum is σ = 164790312960. Its totient is φ = 73326218112.

The previous prime is 110000221091. The next prime is 110000221109. The reversal of 110000221101 is 101122000011.

It is a happy number.

It is not a de Polignac number, because 110000221101 - 2²³ = 109991832493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110000221109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3717501 + ... + 3746973.

It is an arithmetic number, because the mean of its divisors is an integer number (6866263040).

Almost surely, 2^110000221101 is an apocalyptic number.

It is an amenable number.

110000221101 is a deficient number, since it is larger than the sum of its proper divisors (54790091859).

110000221101 is an equidigital number, since it uses as much as digits as its factorization.

110000221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44847 (or 44835 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110000221101 its reverse (101122000011), we get a palindrome (211122221112).

The spelling of 110000221101 in words is "one hundred ten billion, two hundred twenty-one thousand, one hundred one".