12110211120001 has 8 divisors (see below), whose sum is σ = 12375747874944. Its totient is φ = 11845002393840.

The previous prime is 12110211119971. The next prime is 12110211120019. The reversal of 12110211120001 is 10002111201121.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12110211120001 - 2¹³ = 12110211111809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12110211124001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81932550 + ... + 82080223.

It is an arithmetic number, because the mean of its divisors is an integer number (1546968484368).

Almost surely, 2^{12110211120001} is an apocalyptic number.

It is an amenable number.

12110211120001 is a deficient number, since it is larger than the sum of its proper divisors (265536754943).

12110211120001 is a wasteful number, since it uses less digits than its factorization.

12110211120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164014391.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 12110211120001 its reverse (10002111201121), we get a palindrome (22112322321122).

The spelling of 12110211120001 in words is "twelve trillion, one hundred ten billion, two hundred eleven million, one hundred twenty thousand, one".