224245520340133 has 4 divisors (see below), whose sum is σ = 224388260965728. Its totient is φ = 224102779714540.

The previous prime is 224245520340113. The next prime is 224245520340139. The reversal of 224245520340133 is 331043025542422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 224245520340133 - 2²⁵ = 224245486785701 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 (224245520340139) 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, 71370310441 + ... + 71370313582.

It is an arithmetic number, because the mean of its divisors is an integer number (56097065241432).

Almost surely, 2^{224245520340133} is an apocalyptic number.

It is an amenable number.

224245520340133 is a deficient number, since it is larger than the sum of its proper divisors (142740625595).

224245520340133 is a wasteful number, since it uses less digits than its factorization.

224245520340133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142740625594.

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 224245520340133 its reverse (331043025542422), we get a palindrome (555288545882555).

The spelling of 224245520340133 in words is "two hundred twenty-four trillion, two hundred forty-five billion, five hundred twenty million, three hundred forty thousand, one hundred thirty-three".