1102216566 has 16 divisors (see below), whose sum is σ = 2404836288. Its totient is φ = 334005000.

The previous prime is 1102216559. The next prime is 1102216579. The reversal of 1102216566 is 6656122011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8350060 + ... + 8350191.

It is an arithmetic number, because the mean of its divisors is an integer number (150302268).

Almost surely, 2^1102216566 is an apocalyptic number.

1102216566 is an abundant number, since it is smaller than the sum of its proper divisors (1302619722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102216566 is a wasteful number, since it uses less digits than its factorization.

1102216566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16700267.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1102216566 is about 33199.6470764374. The cubic root of 1102216566 is about 1032.9730190403.

Adding to 1102216566 its reverse (6656122011), we get a palindrome (7758338577).

The spelling of 1102216566 in words is "one billion, one hundred two million, two hundred sixteen thousand, five hundred sixty-six".