11110013211200 has 42 divisors (see below), whose sum is σ = 27337576261746. Its totient is φ = 4444005283840.

The previous prime is 11110013211169. The next prime is 11110013211229. The reversal of 11110013211200 is 211231001111.

It can be written as a sum of positive squares in 3 ways, for example, as 19727887936 + 11090285323264 = 140456^2 + 3330208^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3471877529 + ... + 3471880728.

Almost surely, 2^{11110013211200} is an apocalyptic number.

11110013211200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11110013211200 is an abundant number, since it is smaller than the sum of its proper divisors (16227563050546).

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

11110013211200 is an equidigital number, since it uses as much as digits as its factorization.

11110013211200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6943758279 (or 6943758264 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11110013211200 its reverse (211231001111), we get a palindrome (11321244212311).

The spelling of 11110013211200 in words is "eleven trillion, one hundred ten billion, thirteen million, two hundred eleven thousand, two hundred".