110112220221101 has 16 divisors (see below), whose sum is σ = 127463846899200. Its totient is φ = 93166452782208.

The previous prime is 110112220221097. The next prime is 110112220221161. The reversal of 110112220221101 is 101122022211011.

It is a cyclic number.

It is not a de Polignac number, because 110112220221101 - 2² = 110112220221097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110112220221101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110112220221161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19674056 + ... + 24643313.

It is an arithmetic number, because the mean of its divisors is an integer number (7966490431200).

Almost surely, 2^{110112220221101} is an apocalyptic number.

It is an amenable number.

110112220221101 is a deficient number, since it is larger than the sum of its proper divisors (17351626678099).

110112220221101 is an equidigital number, since it uses as much as digits as its factorization.

110112220221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44321948.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110112220221101 its reverse (101122022211011), we get a palindrome (211234242432112).

The spelling of 110112220221101 in words is "one hundred ten trillion, one hundred twelve billion, two hundred twenty million, two hundred twenty-one thousand, one hundred one".