11198200 has 96 divisors (see below), whose sum is σ = 28904400. Its totient is φ = 4008960.

The previous prime is 11198183. The next prime is 11198203. The reversal of 11198200 is 289111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11198203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153364 + ... + 153436.

Almost surely, 2^11198200 is an apocalyptic number.

11198200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11198200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14452200).

11198200 is an abundant number, since it is smaller than the sum of its proper divisors (17706200).

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

11198200 is a wasteful number, since it uses less digits than its factorization.

11198200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 11198200 is about 3346.3711688933. The cubic root of 11198200 is about 223.7258018212.

The spelling of 11198200 in words is "eleven million, one hundred ninety-eight thousand, two hundred".