11112243104 has 12 divisors (see below), whose sum is σ = 21877228674. Its totient is φ = 5556121536.

The previous prime is 11112243061. The next prime is 11112243127. The reversal of 11112243104 is 40134221111.

It can be written as a sum of positive squares in only one way, i.e., 7064738704 + 4047504400 = 84052^2 + 63620^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173628767 + ... + 173628830.

Almost surely, 2^11112243104 is an apocalyptic number.

It is an amenable number.

11112243104 is a deficient number, since it is larger than the sum of its proper divisors (10764985570).

11112243104 is an equidigital number, since it uses as much as digits as its factorization.

11112243104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347257607 (or 347257599 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11112243104 its reverse (40134221111), we get a palindrome (51246464215).

The spelling of 11112243104 in words is "eleven billion, one hundred twelve million, two hundred forty-three thousand, one hundred four".