11020217 has 8 divisors (see below), whose sum is σ = 11901120. Its totient is φ = 10144080.

The previous prime is 11020213. The next prime is 11020241. The reversal of 11020217 is 71202011.

11020217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11020217 - 2² = 11020213 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020213) 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, 4742 + ... + 6672.

It is an arithmetic number, because the mean of its divisors is an integer number (1487640).

Almost surely, 2^11020217 is an apocalyptic number.

It is an amenable number.

11020217 is a deficient number, since it is larger than the sum of its proper divisors (880903).

11020217 is a wasteful number, since it uses less digits than its factorization.

11020217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2383.

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 11020217 is about 3319.6712186601. The cubic root of 11020217 is about 222.5341747784.

Adding to 11020217 its reverse (71202011), we get a palindrome (82222228).

The spelling of 11020217 in words is "eleven million, twenty thousand, two hundred seventeen".