110212101101 has 4 divisors (see below), whose sum is σ = 110245211100. Its totient is φ = 110178991104.

The previous prime is 110212101089. The next prime is 110212101113. The reversal of 110212101101 is 101101212011.

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

It is an interprime number because it is at equal distance from previous prime (110212101089) and next prime (110212101113).

It can be written as a sum of positive squares in 2 ways, for example, as 63923008900 + 46289092201 = 252830^2 + 215149^2 .

It is a cyclic number.

It is not a de Polignac number, because 110212101101 - 2¹⁰ = 110212100077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110212101121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16550006 + ... + 16556663.

It is an arithmetic number, because the mean of its divisors is an integer number (27561302775).

Almost surely, 2^110212101101 is an apocalyptic number.

It is an amenable number.

110212101101 is a deficient number, since it is larger than the sum of its proper divisors (33109999).

110212101101 is an equidigital number, since it uses as much as digits as its factorization.

110212101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33109998.

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

Adding to 110212101101 its reverse (101101212011), we get a palindrome (211313313112).

The spelling of 110212101101 in words is "one hundred ten billion, two hundred twelve million, one hundred one thousand, one hundred one".