11308229868 has 24 divisors (see below), whose sum is σ = 28415552368. Its totient is φ = 3479455296.

The previous prime is 11308229861. The next prime is 11308229893. The reversal of 11308229868 is 86892280311.

It is not an unprimeable number, because it can be changed into a prime (11308229861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36244171 + ... + 36244482.

Almost surely, 2^11308229868 is an apocalyptic number.

It is an amenable number.

11308229868 is an abundant number, since it is smaller than the sum of its proper divisors (17107322500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11308229868 is a wasteful number, since it uses less digits than its factorization.

11308229868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72488673 (or 72488671 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 48.

The spelling of 11308229868 in words is "eleven billion, three hundred eight million, two hundred twenty-nine thousand, eight hundred sixty-eight".