224232121133 has 8 divisors (see below), whose sum is σ = 226117232640. Its totient is φ = 222354417520.

The previous prime is 224232121109. The next prime is 224232121151. The reversal of 224232121133 is 331121232422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 224232121133 - 2¹⁰ = 224232120109 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 (224232121033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1791173 + ... + 1912266.

It is an arithmetic number, because the mean of its divisors is an integer number (28264654080).

Almost surely, 2^224232121133 is an apocalyptic number.

It is an amenable number.

224232121133 is a deficient number, since it is larger than the sum of its proper divisors (1885111507).

224232121133 is a wasteful number, since it uses less digits than its factorization.

224232121133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3703947.

The product of its digits is 3456, while the sum is 26.

Adding to 224232121133 its reverse (331121232422), we get a palindrome (555353353555).

The spelling of 224232121133 in words is "two hundred twenty-four billion, two hundred thirty-two million, one hundred twenty-one thousand, one hundred thirty-three".