11020200 has 48 divisors (see below), whose sum is σ = 34164480. Its totient is φ = 2938560.

The previous prime is 11020193. The next prime is 11020213. The reversal of 11020200 is 202011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8584 + ... + 9783.

It is an arithmetic number, because the mean of its divisors is an integer number (711760).

Almost surely, 2^11020200 is an apocalyptic number.

11020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020200 is an abundant number, since it is smaller than the sum of its proper divisors (23144280).

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

11020200 is a wasteful number, since it uses less digits than its factorization.

11020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18386 (or 18377 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 6.

The square root of 11020200 is about 3319.6686581645. The cubic root of 11020200 is about 222.5340603499.

Adding to 11020200 its reverse (202011), we get a palindrome (11222211).

It can be divided in two parts, 1 and 1020200, that added together give a palindrome (1020201).

The spelling of 11020200 in words is "eleven million, twenty thousand, two hundred".