12110102001211 has 4 divisors (see below), whose sum is σ = 12227675807152. Its totient is φ = 11992528195272.

The previous prime is 12110102001197. The next prime is 12110102001281. The reversal of 12110102001211 is 11210020101121.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12110102001211 - 2¹⁹ = 12110101476923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12110102001191 and 12110102001200.

It is not an unprimeable number, because it can be changed into a prime (12110102001281) 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, 58786902816 + ... + 58786903021.

It is an arithmetic number, because the mean of its divisors is an integer number (3056918951788).

Almost surely, 2^{12110102001211} is an apocalyptic number.

12110102001211 is a deficient number, since it is larger than the sum of its proper divisors (117573805941).

12110102001211 is a wasteful number, since it uses less digits than its factorization.

12110102001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117573805940.

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

Adding to 12110102001211 its reverse (11210020101121), we get a palindrome (23320122102332).

The spelling of 12110102001211 in words is "twelve trillion, one hundred ten billion, one hundred two million, one thousand, two hundred eleven".