110221101200111 has 64 divisors (see below), whose sum is σ = 123449598720000. Its totient is φ = 97565770874880.

The previous prime is 110221101200059. The next prime is 110221101200113. The reversal of 110221101200111 is 111002101122011.

It is not a de Polignac number, because 110221101200111 - 2¹⁰ = 110221101199087 is a prime.

It is a super-2 number, since 2×110221101200111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110221101200113) 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, 23708558915 + ... + 23708563563.

It is an arithmetic number, because the mean of its divisors is an integer number (1928899980000).

Almost surely, 2^{110221101200111} is an apocalyptic number.

110221101200111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110221101200111 is a deficient number, since it is larger than the sum of its proper divisors (13228497519889).

110221101200111 is a wasteful number, since it uses less digits than its factorization.

110221101200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5744.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110221101200111 its reverse (111002101122011), we get a palindrome (221223202322122).

It can be divided in two parts, 11022110 and 1200111, that added together give a palindrome (12222221).

The spelling of 110221101200111 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred one million, two hundred thousand, one hundred eleven".