1100002213 has 8 divisors (see below), whose sum is σ = 1112211800. Its totient is φ = 1087810560.

The previous prime is 1100002177. The next prime is 1100002261. The reversal of 1100002213 is 3122000011.

It can be written as a sum of positive squares in 4 ways, for example, as 10870209 + 1089132004 = 3297^2 + 33002^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1100002213 - 2⁹ = 1100001701 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1100002213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100002513) 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, 146593 + ... + 153913.

It is an arithmetic number, because the mean of its divisors is an integer number (139026475).

Almost surely, 2^1100002213 is an apocalyptic number.

It is an amenable number.

1100002213 is a deficient number, since it is larger than the sum of its proper divisors (12209587).

1100002213 is an equidigital number, since it uses as much as digits as its factorization.

1100002213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8967.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1100002213 is about 33166.2812657675. The cubic root of 1100002213 is about 1032.2808077092.

Adding to 1100002213 its reverse (3122000011), we get a palindrome (4222002224).

The spelling of 1100002213 in words is "one billion, one hundred million, two thousand, two hundred thirteen".