11522067886 has 16 divisors (see below), whose sum is σ = 20233876320. Its totient is φ = 4817589120.

The previous prime is 11522067863. The next prime is 11522067979. The reversal of 11522067886 is 68876022511.

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 7 ways as a sum of consecutive naturals, for example, 10036071 + ... + 10037218.

It is an arithmetic number, because the mean of its divisors is an integer number (1264617270).

Almost surely, 2^11522067886 is an apocalyptic number.

11522067886 is a deficient number, since it is larger than the sum of its proper divisors (8711808434).

11522067886 is a wasteful number, since it uses less digits than its factorization.

11522067886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20073339.

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 11522067886 in words is "eleven billion, five hundred twenty-two million, sixty-seven thousand, eight hundred eighty-six".