11674222568 has 8 divisors (see below), whose sum is σ = 21889167330. Its totient is φ = 5837111280.

The previous prime is 11674222543. The next prime is 11674222579. The reversal of 11674222568 is 86522247611.

It can be written as a sum of positive squares in only one way, i.e., 10979267524 + 694955044 = 104782^2 + 26362^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 729638903 + ... + 729638918.

Almost surely, 2^11674222568 is an apocalyptic number.

It is an amenable number.

11674222568 is a deficient number, since it is larger than the sum of its proper divisors (10214944762).

11674222568 is a wasteful number, since it uses less digits than its factorization.

11674222568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459277827 (or 1459277823 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The spelling of 11674222568 in words is "eleven billion, six hundred seventy-four million, two hundred twenty-two thousand, five hundred sixty-eight".