11116229332 has 18 divisors (see below), whose sum is σ = 20951249774. Its totient is φ = 5130216480.

The previous prime is 11116229329. The next prime is 11116229339. The reversal of 11116229332 is 23392261111.

It can be written as a sum of positive squares in 3 ways, for example, as 3300962116 + 7815267216 = 57454^2 + 88404^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11116229294 and 11116229303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11116229339) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 752982 + ... + 767602.

Almost surely, 2^11116229332 is an apocalyptic number.

It is an amenable number.

11116229332 is a deficient number, since it is larger than the sum of its proper divisors (9835020442).

11116229332 is an frugal number, since it uses more digits than its factorization.

11116229332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29259 (or 14636 counting only the distinct ones).

The product of its digits is 3888, while the sum is 31.

The spelling of 11116229332 in words is "eleven billion, one hundred sixteen million, two hundred twenty-nine thousand, three hundred thirty-two".