12052401254111 has 4 divisors (see below), whose sum is σ = 12088813342824. Its totient is φ = 12015989165400.

The previous prime is 12052401254087. The next prime is 12052401254183. The reversal of 12052401254111 is 11145210425021.

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 12052401254111 - 2¹⁴ = 12052401237727 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 (12052401256111) 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, 18206043860 + ... + 18206044521.

It is an arithmetic number, because the mean of its divisors is an integer number (3022203335706).

Almost surely, 2^{12052401254111} is an apocalyptic number.

12052401254111 is a deficient number, since it is larger than the sum of its proper divisors (36412088713).

12052401254111 is an equidigital number, since it uses as much as digits as its factorization.

12052401254111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36412088712.

The product of its (nonzero) digits is 3200, while the sum is 29.

Adding to 12052401254111 its reverse (11145210425021), we get a palindrome (23197611679132).

The spelling of 12052401254111 in words is "twelve trillion, fifty-two billion, four hundred one million, two hundred fifty-four thousand, one hundred eleven".