11112331003112 has 16 divisors (see below), whose sum is σ = 20835684852900. Its totient is φ = 5556148375680.

The previous prime is 11112331003091. The next prime is 11112331003181. The reversal of 11112331003112 is 21130013321111.

It can be written as a sum of positive squares in 2 ways, for example, as 9196747672996 + 1915583330116 = 3032614^2 + 1384046^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 865214 + ... + 4793042.

Almost surely, 2^{11112331003112} is an apocalyptic number.

It is an amenable number.

11112331003112 is a deficient number, since it is larger than the sum of its proper divisors (9723353849788).

11112331003112 is a wasteful number, since it uses less digits than its factorization.

11112331003112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4281476 (or 4281472 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11112331003112 its reverse (21130013321111), we get a palindrome (32242344324223).

The spelling of 11112331003112 in words is "eleven trillion, one hundred twelve billion, three hundred thirty-one million, three thousand, one hundred twelve".