224000111 has 2 divisors, whose sum is σ = 224000112. Its totient is φ = 224000110.

The previous prime is 224000099. The next prime is 224000129. The reversal of 224000111 is 111000422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224000111 - 2⁶ = 224000047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224000092 and 224000101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224000131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112000055 + 112000056.

It is an arithmetic number, because the mean of its divisors is an integer number (112000056).

Almost surely, 2^224000111 is an apocalyptic number.

224000111 is a deficient number, since it is larger than the sum of its proper divisors (1).

224000111 is an equidigital number, since it uses as much as digits as its factorization.

224000111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 224000111 is about 14966.6332553450. The cubic root of 224000111 is about 607.3178946910.

Adding to 224000111 its reverse (111000422), we get a palindrome (335000533).

The spelling of 224000111 in words is "two hundred twenty-four million, one hundred eleven", and thus it is an aban number.