11331122220008 has 16 divisors (see below), whose sum is σ = 21286633161060. Its totient is φ = 5654686710400.

The previous prime is 11331122220007. The next prime is 11331122220013. The reversal of 11331122220008 is 80002222113311.

It can be written as a sum of positive squares in 2 ways, for example, as 11260333232164 + 70788987844 = 3355642^2 + 266062^2 .

It is not an unprimeable number, because it can be changed into a prime (11331122220007) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1359295523 + ... + 1359303858.

Almost surely, 2^{11331122220008} is an apocalyptic number.

It is an amenable number.

11331122220008 is a deficient number, since it is larger than the sum of its proper divisors (9955510941052).

11331122220008 is a wasteful number, since it uses less digits than its factorization.

11331122220008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2718599908 (or 2718599904 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 11331122220008 its reverse (80002222113311), we get a palindrome (91333344333319).

The spelling of 11331122220008 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-two million, two hundred twenty thousand, eight".