11110404112 has 10 divisors (see below), whose sum is σ = 21526407998. Its totient is φ = 5555202048.

The previous prime is 11110404083. The next prime is 11110404139. The reversal of 11110404112 is 21140401111.

It can be written as a sum of positive squares in only one way, i.e., 6297374736 + 4813029376 = 79356^2 + 69376^2 .

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 694400257 = 11110404112 / (1 + 1 + 1 + 1 + 0 + 4 + 0 + 4 + 1 + 1 + 2).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 347200113 + ... + 347200144.

Almost surely, 2^11110404112 is an apocalyptic number.

It is an amenable number.

11110404112 is a deficient number, since it is larger than the sum of its proper divisors (10416003886).

11110404112 is an equidigital number, since it uses as much as digits as its factorization.

11110404112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694400265 (or 694400259 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11110404112 its reverse (21140401111), we get a palindrome (32250805223).

The spelling of 11110404112 in words is "eleven billion, one hundred ten million, four hundred four thousand, one hundred twelve".