11200000212105 has 16 divisors (see below), whose sum is σ = 17920847368320. Its totient is φ = 5973051103488.

The previous prime is 11200000212067. The next prime is 11200000212127. The reversal of 11200000212105 is 50121200000211.

It is not a de Polignac number, because 11200000212105 - 2²⁹ = 11199463341193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17318317 + ... + 17953386.

It is an arithmetic number, because the mean of its divisors is an integer number (1120052960520).

Almost surely, 2^{11200000212105} is an apocalyptic number.

11200000212105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11200000212105 is a deficient number, since it is larger than the sum of its proper divisors (6720847156215).

11200000212105 is a wasteful number, since it uses less digits than its factorization.

11200000212105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35292880.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 11200000212105 its reverse (50121200000211), we get a palindrome (61321200212316).

The spelling of 11200000212105 in words is "eleven trillion, two hundred billion, two hundred twelve thousand, one hundred five".