11315225054511 has 12 divisors (see below), whose sum is σ = 18679101677392. Its totient is φ = 6465842888256.

The previous prime is 11315225054509. The next prime is 11315225054519. The reversal of 11315225054511 is 11545052251311.

11315225054511 is a `hidden beast` number, since 1 + 1 + 3 + 1 + 52 + 2 + 50 + 545 + 11 = 666.

It is not a de Polignac number, because 11315225054511 - 2¹ = 11315225054509 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 (11315225054519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89803373386 + ... + 89803373511.

Almost surely, 2^{11315225054511} is an apocalyptic number.

11315225054511 is a deficient number, since it is larger than the sum of its proper divisors (7363876622881).

11315225054511 is a wasteful number, since it uses less digits than its factorization.

11315225054511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179606746910 (or 179606746907 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 36.

The spelling of 11315225054511 in words is "eleven trillion, three hundred fifteen billion, two hundred twenty-five million, fifty-four thousand, five hundred eleven".