11114472448 has 22 divisors (see below), whose sum is σ = 22218092966. Its totient is φ = 5557235712.

The previous prime is 11114472379. The next prime is 11114472461. The reversal of 11114472448 is 84427441111.

It can be written as a sum of positive squares in only one way, i.e., 10989748224 + 124724224 = 104832^2 + 11168^2 .

It is a super-2 number, since 2×11114472448² (a number of 21 digits) contains 22 as substring.

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, 5425965 + ... + 5428012.

Almost surely, 2^11114472448 is an apocalyptic number.

It is an amenable number.

11114472448 is a deficient number, since it is larger than the sum of its proper divisors (11103620518).

11114472448 is an equidigital number, since it uses as much as digits as its factorization.

11114472448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10853997 (or 10853979 counting only the distinct ones).

The product of its digits is 28672, while the sum is 37.

The spelling of 11114472448 in words is "eleven billion, one hundred fourteen million, four hundred seventy-two thousand, four hundred forty-eight".