1100227066 has 8 divisors (see below), whose sum is σ = 1650588660. Its totient is φ = 550030848.

The previous prime is 1100227003. The next prime is 1100227067. The reversal of 1100227066 is 6607220011.

It can be written as a sum of positive squares in 2 ways, for example, as 1041933841 + 58293225 = 32279^2 + 7635^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1100227066.

It is not an unprimeable number, because it can be changed into a prime (1100227067) 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 3 ways as a sum of consecutive naturals, for example, 23101 + ... + 52288.

Almost surely, 2^1100227066 is an apocalyptic number.

1100227066 is a deficient number, since it is larger than the sum of its proper divisors (550361594).

1100227066 is an equidigital number, since it uses as much as digits as its factorization.

1100227066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82688.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1100227066 is about 33169.6708756659. The cubic root of 1100227066 is about 1032.3511395746.

Adding to 1100227066 its reverse (6607220011), we get a palindrome (7707447077).

The spelling of 1100227066 in words is "one billion, one hundred million, two hundred twenty-seven thousand, sixty-six".