11633229992 has 16 divisors (see below), whose sum is σ = 21938391540. Its totient is φ = 5782992256.

The previous prime is 11633229991. The next prime is 11633230003. The reversal of 11633229992 is 29992233611.

It can be written as a sum of positive squares in 2 ways, for example, as 11576468836 + 56761156 = 107594^2 + 7534^2 .

It is not an unprimeable number, because it can be changed into a prime (11633229991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4201373 + ... + 4204140.

Almost surely, 2^11633229992 is an apocalyptic number.

It is an amenable number.

11633229992 is a deficient number, since it is larger than the sum of its proper divisors (10305161548).

11633229992 is a wasteful number, since it uses less digits than its factorization.

11633229992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8405692 (or 8405688 counting only the distinct ones).

The product of its digits is 314928, while the sum is 47.

The spelling of 11633229992 in words is "eleven billion, six hundred thirty-three million, two hundred twenty-nine thousand, nine hundred ninety-two".