11020112 has 10 divisors (see below), whose sum is σ = 21351498. Its totient is φ = 5510048.

The previous prime is 11020109. The next prime is 11020129. The reversal of 11020112 is 21102011.

It can be written as a sum of positive squares in only one way, i.e., 6677056 + 4343056 = 2584^2 + 2084^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 11020112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 344363 + ... + 344394.

Almost surely, 2^11020112 is an apocalyptic number.

It is an amenable number.

11020112 is a deficient number, since it is larger than the sum of its proper divisors (10331386).

11020112 is an equidigital number, since it uses as much as digits as its factorization.

11020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688765 (or 688759 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 11020112 is about 3319.6554038032. The cubic root of 11020112 is about 222.5334680119.

Adding to 11020112 its reverse (21102011), we get a palindrome (32122123).

It can be divided in two parts, 1102011 and 2, that multiplied together give a palindrome (2204022).

The spelling of 11020112 in words is "eleven million, twenty thousand, one hundred twelve".