12210101101101 has 16 divisors (see below), whose sum is σ = 16384139368064. Its totient is φ = 8088067076544.

The previous prime is 12210101101069. The next prime is 12210101101103. The reversal of 12210101101101 is 10110110101221.

12210101101101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12210101101101 - 2⁵ = 12210101101069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210101101103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28232376 + ... + 28661598.

It is an arithmetic number, because the mean of its divisors is an integer number (1024008710504).

Almost surely, 2^{12210101101101} is an apocalyptic number.

It is an amenable number.

12210101101101 is a deficient number, since it is larger than the sum of its proper divisors (4174038266963).

12210101101101 is a wasteful number, since it uses less digits than its factorization.

12210101101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489780.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 12210101101101 its reverse (10110110101221), we get a palindrome (22320211202322).

The spelling of 12210101101101 in words is "twelve trillion, two hundred ten billion, one hundred one million, one hundred one thousand, one hundred one".