12110100012201 has 32 divisors (see below), whose sum is σ = 16933264478208. Its totient is φ = 7683779093760.

The previous prime is 12110100012161. The next prime is 12110100012203. The reversal of 12110100012201 is 10221000101121.

It is a de Polignac number, because none of the positive numbers 2^k-12110100012201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12110100012203) 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, 10886880 + ... + 11947566.

It is an arithmetic number, because the mean of its divisors is an integer number (529164514944).

Almost surely, 2^{12110100012201} is an apocalyptic number.

It is an amenable number.

12110100012201 is a deficient number, since it is larger than the sum of its proper divisors (4823164466007).

12110100012201 is a wasteful number, since it uses less digits than its factorization.

12110100012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061541.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12110100012201 its reverse (10221000101121), we get a palindrome (22331100113322).

The spelling of 12110100012201 in words is "twelve trillion, one hundred ten billion, one hundred million, twelve thousand, two hundred one".