11166560214474 has 64 divisors (see below), whose sum is σ = 26084493619200. Its totient is φ = 3120422937408.

The previous prime is 11166560214463. The next prime is 11166560214533. The reversal of 11166560214474 is 47441206566111.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 941472 + ... + 4818660.

It is an arithmetic number, because the mean of its divisors is an integer number (407570212800).

Almost surely, 2^{11166560214474} is an apocalyptic number.

11166560214474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11166560214474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13042246809600).

11166560214474 is an abundant number, since it is smaller than the sum of its proper divisors (14917933404726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11166560214474 is a wasteful number, since it uses less digits than its factorization.

11166560214474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3878707.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 11166560214474 in words is "eleven trillion, one hundred sixty-six billion, five hundred sixty million, two hundred fourteen thousand, four hundred seventy-four".