11959119606 has 32 divisors (see below), whose sum is σ = 28523616768. Its totient is φ = 3268330560.

The previous prime is 11959119589. The next prime is 11959119691. The reversal of 11959119606 is 60691195911.

It is a super-2 number, since 2×11959119606² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6189055 + ... + 6190986.

It is an arithmetic number, because the mean of its divisors is an integer number (891363024).

Almost surely, 2^11959119606 is an apocalyptic number.

11959119606 is an abundant number, since it is smaller than the sum of its proper divisors (16564497162).

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

11959119606 is a wasteful number, since it uses less digits than its factorization.

11959119606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12380076.

The product of its (nonzero) digits is 131220, while the sum is 48.

The spelling of 11959119606 in words is "eleven billion, nine hundred fifty-nine million, one hundred nineteen thousand, six hundred six".