11660616722 has 8 divisors (see below), whose sum is σ = 17492702976. Its totient is φ = 5829715732.

The previous prime is 11660616701. The next prime is 11660616733. The reversal of 11660616722 is 22761606611.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271298 + ... + 311325.

It is an arithmetic number, because the mean of its divisors is an integer number (2186587872).

Almost surely, 2^11660616722 is an apocalyptic number.

11660616722 is a deficient number, since it is larger than the sum of its proper divisors (5832086254).

11660616722 is a wasteful number, since it uses less digits than its factorization.

11660616722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592632.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 11660616722 in words is "eleven billion, six hundred sixty million, six hundred sixteen thousand, seven hundred twenty-two".