111200214115 has 32 divisors (see below), whose sum is σ = 135197403264. Its totient is φ = 87798205440.

The previous prime is 111200214061. The next prime is 111200214127. The reversal of 111200214115 is 511412002111.

It is not a de Polignac number, because 111200214115 - 2⁹ = 111200213603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111200214092 and 111200214101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125366202 + ... + 125367088.

It is an arithmetic number, because the mean of its divisors is an integer number (4224918852).

Almost surely, 2^111200214115 is an apocalyptic number.

111200214115 is a deficient number, since it is larger than the sum of its proper divisors (23997189149).

111200214115 is a wasteful number, since it uses less digits than its factorization.

111200214115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887.

The product of its (nonzero) digits is 80, while the sum is 19.

Adding to 111200214115 its reverse (511412002111), we get a palindrome (622612216226).

The spelling of 111200214115 in words is "one hundred eleven billion, two hundred million, two hundred fourteen thousand, one hundred fifteen".