11200112111211 has 8 divisors (see below), whose sum is σ = 14954252613120. Its totient is φ = 7456356508392.

The previous prime is 11200112111203. The next prime is 11200112111339. The reversal of 11200112111211 is 11211121100211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11200112111211 - 2³ = 11200112111203 is a prime.

It is a super-2 number, since 2×11200112111211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11200112119211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2596222255 + ... + 2596226568.

It is an arithmetic number, because the mean of its divisors is an integer number (1869281576640).

Almost surely, 2^{11200112111211} is an apocalyptic number.

11200112111211 is a deficient number, since it is larger than the sum of its proper divisors (3754140501909).

11200112111211 is an equidigital number, since it uses as much as digits as its factorization.

11200112111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5192449545.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 11200112111211 its reverse (11211121100211), we get a palindrome (22411233211422).

The spelling of 11200112111211 in words is "eleven trillion, two hundred billion, one hundred twelve million, one hundred eleven thousand, two hundred eleven".