11661070922 has 32 divisors (see below), whose sum is σ = 17877646080. Its totient is φ = 5703644160.

The previous prime is 11661070921. The next prime is 11661070937. The reversal of 11661070922 is 22907016611.

11661070922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11661070921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7201829 + ... + 7203447.

It is an arithmetic number, because the mean of its divisors is an integer number (558676440).

Almost surely, 2^11661070922 is an apocalyptic number.

11661070922 is a deficient number, since it is larger than the sum of its proper divisors (6216575158).

11661070922 is a wasteful number, since it uses less digits than its factorization.

11661070922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126.

The product of its (nonzero) digits is 9072, while the sum is 35.

The spelling of 11661070922 in words is "eleven billion, six hundred sixty-one million, seventy thousand, nine hundred twenty-two".