11031330222112 has 12 divisors (see below), whose sum is σ = 21717931374846. Its totient is φ = 5515665111040.

The previous prime is 11031330222097. The next prime is 11031330222137. The reversal of 11031330222112 is 21122203313011.

It can be written as a sum of positive squares in only one way, i.e., 10132482120336 + 898848101776 = 3183156^2 + 948076^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172364534689 + ... + 172364534752.

Almost surely, 2^{11031330222112} is an apocalyptic number.

It is an amenable number.

11031330222112 is a deficient number, since it is larger than the sum of its proper divisors (10686601152734).

11031330222112 is an equidigital number, since it uses as much as digits as its factorization.

11031330222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344729069451 (or 344729069443 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11031330222112 its reverse (21122203313011), we get a palindrome (32153533535123).

The spelling of 11031330222112 in words is "eleven trillion, thirty-one billion, three hundred thirty million, two hundred twenty-two thousand, one hundred twelve".