11622566560005 has 24 divisors (see below), whose sum is σ = 20145861334872. Its totient is φ = 6198677766144.

The previous prime is 11622566559991. The next prime is 11622566560021. The reversal of 11622566560005 is 50006566522611.

11622566560005 is a `hidden beast` number, since 1 + 1 + 6 + 2 + 25 + 66 + 560 + 0 + 0 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1237473806724 + 10385092753281 = 1112418^2 + 3222591^2 .

It is not a de Polignac number, because 11622566560005 - 2¹⁵ = 11622566527237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22149637 + ... + 22668293.

It is an arithmetic number, because the mean of its divisors is an integer number (839410888953).

Almost surely, 2^{11622566560005} is an apocalyptic number.

11622566560005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11622566560005 is a deficient number, since it is larger than the sum of its proper divisors (8523294774867).

11622566560005 is a wasteful number, since it uses less digits than its factorization.

11622566560005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016645 (or 1016642 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The spelling of 11622566560005 in words is "eleven trillion, six hundred twenty-two billion, five hundred sixty-six million, five hundred sixty thousand, five".