224111001 has 16 divisors (see below), whose sum is σ = 301992768. Its totient is φ = 147825600.

The previous prime is 224110987. The next prime is 224111033. The reversal of 224111001 is 100111422.

It is a happy number.

It is not a de Polignac number, because 224111001 - 2⁶ = 224110937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (224111501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180555 + ... + 181791.

It is an arithmetic number, because the mean of its divisors is an integer number (18874548).

Almost surely, 2^224111001 is an apocalyptic number.

It is an amenable number.

224111001 is a deficient number, since it is larger than the sum of its proper divisors (77881767).

224111001 is a wasteful number, since it uses less digits than its factorization.

224111001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 224111001 is about 14970.3373709479. The cubic root of 224111001 is about 607.4180945988.

Adding to 224111001 its reverse (100111422), we get a palindrome (324222423).

The spelling of 224111001 in words is "two hundred twenty-four million, one hundred eleven thousand, one".