11661176706322 has 64 divisors (see below), whose sum is σ = 21632416041600. Its totient is φ = 4635053383680.

The previous prime is 11661176706317. The next prime is 11661176706331. The reversal of 11661176706322 is 22360767116611.

It is a happy 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 31 ways as a sum of consecutive naturals, for example, 143944204 + ... + 144025192.

It is an arithmetic number, because the mean of its divisors is an integer number (338006500650).

Almost surely, 2^{11661176706322} is an apocalyptic number.

11661176706322 is a deficient number, since it is larger than the sum of its proper divisors (9971239335278).

11661176706322 is a wasteful number, since it uses less digits than its factorization.

11661176706322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107531.

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 11661176706322 in words is "eleven trillion, six hundred sixty-one billion, one hundred seventy-six million, seven hundred six thousand, three hundred twenty-two".