11020202 has 4 divisors (see below), whose sum is σ = 16530306. Its totient is φ = 5510100.

The previous prime is 11020193. The next prime is 11020213. The reversal of 11020202 is 20202011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8826841 + 2193361 = 2971^2 + 1481^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11020202.

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 as a sum of consecutive naturals, namely, 2755049 + ... + 2755052.

Almost surely, 2^11020202 is an apocalyptic number.

11020202 is a deficient number, since it is larger than the sum of its proper divisors (5510104).

11020202 is an equidigital number, since it uses as much as digits as its factorization.

11020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5510103.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 11020202 is about 3319.6689593994. The cubic root of 11020202 is about 222.5340738121.

Adding to 11020202 its reverse (20202011), we get a palindrome (31222213).

The spelling of 11020202 in words is "eleven million, twenty thousand, two hundred two".