111200214045 has 64 divisors (see below), whose sum is σ = 188093767680. Its totient is φ = 55984845312.

The previous prime is 111200214007. The next prime is 111200214061. The reversal of 111200214045 is 540412002111.

It is not a de Polignac number, because 111200214045 - 2¹⁰ = 111200213021 is a prime.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 40746241 + ... + 40748969.

It is an arithmetic number, because the mean of its divisors is an integer number (2938965120).

Almost surely, 2^111200214045 is an apocalyptic number.

111200214045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

111200214045 is a deficient number, since it is larger than the sum of its proper divisors (76893553635).

111200214045 is a wasteful number, since it uses less digits than its factorization.

111200214045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4266.

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 111200214045 its reverse (540412002111), we get a palindrome (651612216156).

The spelling of 111200214045 in words is "one hundred eleven billion, two hundred million, two hundred fourteen thousand, forty-five".