110010220101101 has 4 divisors (see below), whose sum is σ = 110011569719772. Its totient is φ = 110008870482432.

The previous prime is 110010220101097. The next prime is 110010220101109. The reversal of 110010220101101 is 101101022010011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22054989483076 + 87955230618025 = 4696274^2 + 9378445^2 .

It is a cyclic number.

It is not a de Polignac number, because 110010220101101 - 2² = 110010220101097 is a prime.

It is a super-2 number, since 2×110010220101101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110010220101109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 674687060 + ... + 674850093.

It is an arithmetic number, because the mean of its divisors is an integer number (27502892429943).

Almost surely, 2^{110010220101101} is an apocalyptic number.

It is an amenable number.

110010220101101 is a deficient number, since it is larger than the sum of its proper divisors (1349618671).

110010220101101 is an equidigital number, since it uses as much as digits as its factorization.

110010220101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349618670.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110010220101101 its reverse (101101022010011), we get a palindrome (211111242111112).

It can be divided in two parts, 1100 and 10220101101, that added together give a palindrome (10220102201).

The spelling of 110010220101101 in words is "one hundred ten trillion, ten billion, two hundred twenty million, one hundred one thousand, one hundred one".