12110101221101 has 32 divisors (see below), whose sum is σ = 13924854478080. Its totient is φ = 10438463347200.

The previous prime is 12110101221059. The next prime is 12110101221131. The reversal of 12110101221101 is 10112210101121.

It is a cyclic number.

It is not a de Polignac number, because 12110101221101 - 2¹⁴ = 12110101204717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110101221131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72396881 + ... + 72563961.

It is an arithmetic number, because the mean of its divisors is an integer number (435151702440).

Almost surely, 2^{12110101221101} is an apocalyptic number.

It is an amenable number.

12110101221101 is a deficient number, since it is larger than the sum of its proper divisors (1814753256979).

12110101221101 is a wasteful number, since it uses less digits than its factorization.

12110101221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171317.

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

Adding to 12110101221101 its reverse (10112210101121), we get a palindrome (22222311322222).

The spelling of 12110101221101 in words is "twelve trillion, one hundred ten billion, one hundred one million, two hundred twenty-one thousand, one hundred one".