11255344355211 has 16 divisors (see below), whose sum is σ = 16719737845248. Its totient is φ = 6676284207200.

The previous prime is 11255344355207. The next prime is 11255344355261.

11255344355211 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 11255344355211 - 2² = 11255344355207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11255344355261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3628413780 + ... + 3628416881.

It is an arithmetic number, because the mean of its divisors is an integer number (1044983615328).

Almost surely, 2^{11255344355211} is an apocalyptic number.

11255344355211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11255344355211 is a deficient number, since it is larger than the sum of its proper divisors (5464393490037).

11255344355211 is a wasteful number, since it uses less digits than its factorization.

11255344355211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7256830722.

The product of its digits is 360000, while the sum is 42.

The spelling of 11255344355211 in words is "eleven trillion, two hundred fifty-five billion, three hundred forty-four million, three hundred fifty-five thousand, two hundred eleven".