1100050666 has 16 divisors (see below), whose sum is σ = 1938551328. Its totient is φ = 461559600.

The previous prime is 1100050661. The next prime is 1100050673. The reversal of 1100050666 is 6660500011.

It is a super-2 number, since 2×1100050666² = 2420222935534087112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1100050666.

It is not an unprimeable number, because it can be changed into a prime (1100050661) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1922880 + ... + 1923451.

It is an arithmetic number, because the mean of its divisors is an integer number (121159458).

Almost surely, 2^1100050666 is an apocalyptic number.

1100050666 is a deficient number, since it is larger than the sum of its proper divisors (838500662).

1100050666 is a wasteful number, since it uses less digits than its factorization.

1100050666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846357.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1100050666 is about 33167.0117134480. The cubic root of 1100050666 is about 1032.2959641537.

Adding to 1100050666 its reverse (6660500011), we get a palindrome (7760550677).

The spelling of 1100050666 in words is "one billion, one hundred million, fifty thousand, six hundred sixty-six".