224330133 has 16 divisors (see below), whose sum is σ = 303220736. Its totient is φ = 147510720.

The previous prime is 224330089. The next prime is 224330143. The reversal of 224330133 is 331033422.

224330133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 224330133 - 2⁹ = 224329621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224330143) 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, 67335 + ... + 70587.

It is an arithmetic number, because the mean of its divisors is an integer number (18951296).

Almost surely, 2^224330133 is an apocalyptic number.

It is an amenable number.

224330133 is a deficient number, since it is larger than the sum of its proper divisors (78890603).

224330133 is a wasteful number, since it uses less digits than its factorization.

224330133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3564.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 224330133 is about 14977.6544558886. The cubic root of 224330133 is about 607.6160045368.

Adding to 224330133 its reverse (331033422), we get a palindrome (555363555).

The spelling of 224330133 in words is "two hundred twenty-four million, three hundred thirty thousand, one hundred thirty-three".