11332199968 has 24 divisors (see below), whose sum is σ = 22615893468. Its totient is φ = 5588481024.

The previous prime is 11332199959. The next prime is 11332199969. The reversal of 11332199968 is 86999123311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10660975504 + 671224464 = 103252^2 + 25908^2 .

It is a super-2 number, since 2×11332199968² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11332199969) 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, 2423221 + ... + 2427892.

Almost surely, 2^11332199968 is an apocalyptic number.

It is an amenable number.

11332199968 is a deficient number, since it is larger than the sum of its proper divisors (11283693500).

11332199968 is an equidigital number, since it uses as much as digits as its factorization.

11332199968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4851196 (or 4851188 counting only the distinct ones).

The product of its digits is 629856, while the sum is 52.

The spelling of 11332199968 in words is "eleven billion, three hundred thirty-two million, one hundred ninety-nine thousand, nine hundred sixty-eight".