224012051 has 4 divisors (see below), whose sum is σ = 224636400. Its totient is φ = 223387704.

The previous prime is 224012039. The next prime is 224012053. The reversal of 224012051 is 150210422.

224012051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 224012051 - 2²² = 219817747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224012053) 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, 311636 + ... + 312353.

It is an arithmetic number, because the mean of its divisors is an integer number (56159100).

Almost surely, 2^224012051 is an apocalyptic number.

224012051 is a deficient number, since it is larger than the sum of its proper divisors (624349).

224012051 is an equidigital number, since it uses as much as digits as its factorization.

224012051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624348.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 224012051 is about 14967.0321373344. The cubic root of 224012051 is about 607.3286852315.

Adding to 224012051 its reverse (150210422), we get a palindrome (374222473).

The spelling of 224012051 in words is "two hundred twenty-four million, twelve thousand, fifty-one".