11001010218 has 16 divisors (see below), whose sum is σ = 24002204256. Its totient is φ = 3333639440.

The previous prime is 11001010217. The next prime is 11001010231. The reversal of 11001010218 is 81201010011.

It is a junction number, because it is equal to n+sod(n) for n = 11001010197 and 11001010206.

It is not an unprimeable number, because it can be changed into a prime (11001010211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83340921 + ... + 83341052.

It is an arithmetic number, because the mean of its divisors is an integer number (1500137766).

Almost surely, 2^11001010218 is an apocalyptic number.

11001010218 is an abundant number, since it is smaller than the sum of its proper divisors (13001194038).

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

11001010218 is a wasteful number, since it uses less digits than its factorization.

11001010218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166681989.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11001010218 its reverse (81201010011), we get a palindrome (92202020229).

The spelling of 11001010218 in words is "eleven billion, one million, ten thousand, two hundred eighteen".