11727684422 has 8 divisors (see below), whose sum is σ = 17854086936. Its totient is φ = 5776322112.

The previous prime is 11727684407. The next prime is 11727684427. The reversal of 11727684422 is 22448672711.

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 (11727684427) 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, 43759883 + ... + 43760150.

It is an arithmetic number, because the mean of its divisors is an integer number (2231760867).

Almost surely, 2^11727684422 is an apocalyptic number.

11727684422 is a deficient number, since it is larger than the sum of its proper divisors (6126402514).

11727684422 is an equidigital number, since it uses as much as digits as its factorization.

11727684422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87520102.

The product of its digits is 301056, while the sum is 44.

The spelling of 11727684422 in words is "eleven billion, seven hundred twenty-seven million, six hundred eighty-four thousand, four hundred twenty-two".