11000226566 has 16 divisors (see below), whose sum is σ = 18930913056. Its totient is φ = 4696037376.

The previous prime is 11000226551. The next prime is 11000226581. The reversal of 11000226566 is 66562200011.

It is an interprime number because it is at equal distance from previous prime (11000226551) and next prime (11000226581).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1525061 + ... + 1532256.

It is an arithmetic number, because the mean of its divisors is an integer number (1183182066).

Almost surely, 2^11000226566 is an apocalyptic number.

11000226566 is a deficient number, since it is larger than the sum of its proper divisors (7930686490).

11000226566 is a wasteful number, since it uses less digits than its factorization.

11000226566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3057583.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 11000226566 its reverse (66562200011), we get a palindrome (77562426577).

The spelling of 11000226566 in words is "eleven billion, two hundred twenty-six thousand, five hundred sixty-six".