111200010223 has 4 divisors (see below), whose sum is σ = 117052642360. Its totient is φ = 105347378088.

The previous prime is 111200010221. The next prime is 111200010227. The reversal of 111200010223 is 322010002111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322010002111 = 7 ⋅46001428873.

It is a cyclic number.

It is not a de Polignac number, because 111200010223 - 2¹ = 111200010221 is a prime.

It is a super-3 number, since 3×111200010223³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111200010221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2926316040 + ... + 2926316077.

It is an arithmetic number, because the mean of its divisors is an integer number (29263160590).

Almost surely, 2^111200010223 is an apocalyptic number.

111200010223 is a deficient number, since it is larger than the sum of its proper divisors (5852632137).

111200010223 is an equidigital number, since it uses as much as digits as its factorization.

111200010223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5852632136.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 111200010223 its reverse (322010002111), we get a palindrome (433210012334).

The spelling of 111200010223 in words is "one hundred eleven billion, two hundred million, ten thousand, two hundred twenty-three".