1100200200200 has 24 divisors (see below), whose sum is σ = 2557965465930. Its totient is φ = 440080080000.

The previous prime is 1100200200193. The next prime is 1100200200223. The reversal of 1100200200200 is 20020020011.

It can be written as a sum of positive squares in 3 ways, for example, as 460516960996 + 639683239204 = 678614^2 + 799802^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2750500301 + ... + 2750500700.

Almost surely, 2^{1100200200200} is an apocalyptic number.

1100200200200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100200200200 is an abundant number, since it is smaller than the sum of its proper divisors (1457765265730).

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

1100200200200 is a wasteful number, since it uses less digits than its factorization.

1100200200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5501001017 (or 5501001008 counting only the distinct ones).

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

Adding to 1100200200200 its reverse (20020020011), we get a palindrome (1120220220211).

The spelling of 1100200200200 in words is "one trillion, one hundred billion, two hundred million, two hundred thousand, two hundred".