11011454224 has 10 divisors (see below), whose sum is σ = 21334692590. Its totient is φ = 5505727104.

The previous prime is 11011454213. The next prime is 11011454273. The reversal of 11011454224 is 42245411011.

It can be written as a sum of positive squares in only one way, i.e., 7503024400 + 3508429824 = 86620^2 + 59232^2 .

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, 344107929 + ... + 344107960.

It is an arithmetic number, because the mean of its divisors is an integer number (2133469259).

Almost surely, 2^11011454224 is an apocalyptic number.

It is an amenable number.

11011454224 is a deficient number, since it is larger than the sum of its proper divisors (10323238366).

11011454224 is an equidigital number, since it uses as much as digits as its factorization.

11011454224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688215897 (or 688215891 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 11011454224 its reverse (42245411011), we get a palindrome (53256865235).

The spelling of 11011454224 in words is "eleven billion, eleven million, four hundred fifty-four thousand, two hundred twenty-four".