11102200131200 has 48 divisors (see below), whose sum is σ = 27425903769510. Its totient is φ = 4440880051200.

The previous prime is 11102200131199. The next prime is 11102200131221. The reversal of 11102200131200 is 213100220111.

It can be written as a sum of positive squares in 3 ways, for example, as 9241551360064 + 1860648771136 = 3039992^2 + 1364056^2 .

It is a super-3 number, since 3×11102200131200³ (a number of 40 digits) contains 333 as substring.

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, 1734715571 + ... + 1734721970.

Almost surely, 2^{11102200131200} is an apocalyptic number.

11102200131200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102200131200 is an abundant number, since it is smaller than the sum of its proper divisors (16323703638310).

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

11102200131200 is an equidigital number, since it uses as much as digits as its factorization.

11102200131200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469437565 (or 3469437548 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11102200131200 its reverse (213100220111), we get a palindrome (11315300351311).

The spelling of 11102200131200 in words is "eleven trillion, one hundred two billion, two hundred million, one hundred thirty-one thousand, two hundred".