11227716563005 has 4 divisors (see below), whose sum is σ = 13473259875612. Its totient is φ = 8982173250400.

The previous prime is 11227716562969. The next prime is 11227716563017. The reversal of 11227716563005 is 50036561772211.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6521828041369 + 4705888521636 = 2553787^2 + 2169306^2 .

It is not a de Polignac number, because 11227716563005 - 2¹⁵ = 11227716530237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1122771656296 + ... + 1122771656305.

It is an arithmetic number, because the mean of its divisors is an integer number (3368314968903).

Almost surely, 2^{11227716563005} is an apocalyptic number.

It is an amenable number.

11227716563005 is a deficient number, since it is larger than the sum of its proper divisors (2245543312607).

11227716563005 is an equidigital number, since it uses as much as digits as its factorization.

11227716563005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245543312606.

The product of its (nonzero) digits is 529200, while the sum is 46.

The spelling of 11227716563005 in words is "eleven trillion, two hundred twenty-seven billion, seven hundred sixteen million, five hundred sixty-three thousand, five".