11112301203200 has 108 divisors (see below), whose sum is σ = 27509021971368. Its totient is φ = 4444219084800.

The previous prime is 11112301203193. The next prime is 11112301203233. The reversal of 11112301203200 is 230210321111.

It is a congruent number.

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, 41408654 + ... + 41676146.

Almost surely, 2^{11112301203200} is an apocalyptic number.

11112301203200 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 11112301203200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13754510985684).

11112301203200 is an abundant number, since it is smaller than the sum of its proper divisors (16396720768168).

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

11112301203200 is an equidigital number, since it uses as much as digits as its factorization.

11112301203200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274010 (or 273991 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11112301203200 its reverse (230210321111), we get a palindrome (11342511524311).

The spelling of 11112301203200 in words is "eleven trillion, one hundred twelve billion, three hundred one million, two hundred three thousand, two hundred".