11218002 has 16 divisors (see below), whose sum is σ = 22524480. Its totient is φ = 3724592.

The previous prime is 11217991. The next prime is 11218013. The reversal of 11218002 is 20081211.

It is an interprime number because it is at equal distance from previous prime (11217991) and next prime (11218013).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1977 + ... + 5132.

It is an arithmetic number, because the mean of its divisors is an integer number (1407780).

Almost surely, 2^11218002 is an apocalyptic number.

11218002 is an abundant number, since it is smaller than the sum of its proper divisors (11306478).

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

11218002 is a wasteful number, since it uses less digits than its factorization.

11218002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7377.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 11218002 is about 3349.3285894340. The cubic root of 11218002 is about 223.8575970961.

Adding to 11218002 its reverse (20081211), we get a palindrome (31299213).

The spelling of 11218002 in words is "eleven million, two hundred eighteen thousand, two".