11010216 has 32 divisors (see below), whose sum is σ = 31458240. Its totient is φ = 3145728.

The previous prime is 11010211. The next prime is 11010217. The reversal of 11010216 is 61201011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (11010211) 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, 32601 + ... + 32936.

It is an arithmetic number, because the mean of its divisors is an integer number (983070).

Almost surely, 2^11010216 is an apocalyptic number.

It is an amenable number.

11010216 is an abundant number, since it is smaller than the sum of its proper divisors (20448024).

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

11010216 is a wasteful number, since it uses less digits than its factorization.

11010216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65553 (or 65549 counting only the distinct ones).

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

The square root of 11010216 is about 3318.1645528816. The cubic root of 11010216 is about 222.4668367861.

Adding to 11010216 its reverse (61201011), we get a palindrome (72211227).

The spelling of 11010216 in words is "eleven million, ten thousand, two hundred sixteen".