11020210 has 8 divisors (see below), whose sum is σ = 19836396. Its totient is φ = 4408080.

The previous prime is 11020193. The next prime is 11020213. The reversal of 11020210 is 1202011.

It can be written as a sum of positive squares in 2 ways, for example, as 10673289 + 346921 = 3267^2 + 589^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11020193 and 11020202.

It is not an unprimeable number, because it can be changed into a prime (11020213) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 551001 + ... + 551020.

Almost surely, 2^11020210 is an apocalyptic number.

11020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11020210 is a deficient number, since it is larger than the sum of its proper divisors (8816186).

11020210 is a wasteful number, since it uses less digits than its factorization.

11020210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102028.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 11020210 is about 3319.6701643386. The cubic root of 11020210 is about 222.5341276608.

Adding to 11020210 its reverse (1202011), we get a palindrome (12222221).

The spelling of 11020210 in words is "eleven million, twenty thousand, two hundred ten".