11616064262266 has 8 divisors (see below), whose sum is σ = 17541036638100. Its totient is φ = 5769052049568.

The previous prime is 11616064262251. The next prime is 11616064262269. The reversal of 11616064262266 is 66226246061611.

It can be written as a sum of positive squares in 2 ways, for example, as 9065428483225 + 2550635779041 = 3010885^2 + 1597071^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11616064262269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19490040411 + ... + 19490041006.

Almost surely, 2^{11616064262266} is an apocalyptic number.

11616064262266 is a deficient number, since it is larger than the sum of its proper divisors (5924972375834).

11616064262266 is a wasteful number, since it uses less digits than its factorization.

11616064262266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38980081568.

The product of its (nonzero) digits is 1492992, while the sum is 49.

The spelling of 11616064262266 in words is "eleven trillion, six hundred sixteen billion, sixty-four million, two hundred sixty-two thousand, two hundred sixty-six".