224001112 has 16 divisors (see below), whose sum is σ = 444708360. Its totient is φ = 105412224.

The previous prime is 224001109. The next prime is 224001119. The reversal of 224001112 is 211100422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 224001092 and 224001101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224001119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 823398 + ... + 823669.

Almost surely, 2^224001112 is an apocalyptic number.

It is an amenable number.

224001112 is a deficient number, since it is larger than the sum of its proper divisors (220707248).

224001112 is a wasteful number, since it uses less digits than its factorization.

224001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647090 (or 1647086 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 224001112 is about 14966.6666963623. Note that the first 4 decimals coincide. The cubic root of 224001112 is about 607.3187993398.

Adding to 224001112 its reverse (211100422), we get a palindrome (435101534).

The spelling of 224001112 in words is "two hundred twenty-four million, one thousand, one hundred twelve".