110220112101 has 64 divisors (see below), whose sum is σ = 169438832640. Its totient is φ = 63079568640.

The previous prime is 110220112099. The next prime is 110220112157. The reversal of 110220112101 is 101211022011.

It is not a de Polignac number, because 110220112101 - 2¹ = 110220112099 is a prime.

It is a super-2 number, since 2×110220112101² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110220112181) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24237910 + ... + 24242456.

It is an arithmetic number, because the mean of its divisors is an integer number (2647481760).

Almost surely, 2^110220112101 is an apocalyptic number.

110220112101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110220112101 is a deficient number, since it is larger than the sum of its proper divisors (59218720539).

110220112101 is a wasteful number, since it uses less digits than its factorization.

110220112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4986.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110220112101 its reverse (101211022011), we get a palindrome (211431134112).

The spelling of 110220112101 in words is "one hundred ten billion, two hundred twenty million, one hundred twelve thousand, one hundred one".