11026224555646 has 4 divisors (see below), whose sum is σ = 16539336833472. Its totient is φ = 5513112277822.

The previous prime is 11026224555637. The next prime is 11026224555649. The reversal of 11026224555646 is 64655542262011.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 11026224555646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11026224555649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2756556138910 + ... + 2756556138913.

It is an arithmetic number, because the mean of its divisors is an integer number (4134834208368).

Almost surely, 2^{11026224555646} is an apocalyptic number.

11026224555646 is a deficient number, since it is larger than the sum of its proper divisors (5513112277826).

11026224555646 is an equidigital number, since it uses as much as digits as its factorization.

11026224555646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513112277825.

The product of its (nonzero) digits is 3456000, while the sum is 49.

The spelling of 11026224555646 in words is "eleven trillion, twenty-six billion, two hundred twenty-four million, five hundred fifty-five thousand, six hundred forty-six".