11001601606 has 8 divisors (see below), whose sum is σ = 16523864280. Its totient is φ = 5493646848.

The previous prime is 11001601601. The next prime is 11001601651. The reversal of 11001601606 is 60610610011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001601601) 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, 3575056 + ... + 3578131.

It is an arithmetic number, because the mean of its divisors is an integer number (2065483035).

Almost surely, 2^11001601606 is an apocalyptic number.

11001601606 is a deficient number, since it is larger than the sum of its proper divisors (5522262674).

11001601606 is an equidigital number, since it uses as much as digits as its factorization.

11001601606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7153958.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 11001601606 in words is "eleven billion, one million, six hundred one thousand, six hundred six".