212101101110 has 8 divisors (see below), whose sum is σ = 381781982016. Its totient is φ = 84840440440.

The previous prime is 212101101101. The next prime is 212101101119. The reversal of 212101101110 is 11101101212.

It is an interprime number because it is at equal distance from previous prime (212101101101) and next prime (212101101119).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 212101101091 and 212101101100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212101101119) 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, 10605055046 + ... + 10605055065.

It is an arithmetic number, because the mean of its divisors is an integer number (47722747752).

Almost surely, 2^212101101110 is an apocalyptic number.

212101101110 is a deficient number, since it is larger than the sum of its proper divisors (169680880906).

212101101110 is a wasteful number, since it uses less digits than its factorization.

212101101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21210110118.

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

Adding to 212101101110 its reverse (11101101212), we get a palindrome (223202202322).

The spelling of 212101101110 in words is "two hundred twelve billion, one hundred one million, one hundred one thousand, one hundred ten".