11021055224 has 16 divisors (see below), whose sum is σ = 20671478520. Its totient is φ = 5508660960.

The previous prime is 11021055193. The next prime is 11021055233. The reversal of 11021055224 is 42255012011.

It is a self number, because there is not a number n which added to its sum of digits gives 11021055224.

It is a congruent number.

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, 208079 + ... + 255614.

Almost surely, 2^11021055224 is an apocalyptic number.

It is an amenable number.

11021055224 is a deficient number, since it is larger than the sum of its proper divisors (9650423296).

11021055224 is a wasteful number, since it uses less digits than its factorization.

11021055224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466670 (or 466666 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 11021055224 its reverse (42255012011), we get a palindrome (53276067235).

The spelling of 11021055224 in words is "eleven billion, twenty-one million, fifty-five thousand, two hundred twenty-four".