224240034121 has 4 divisors (see below), whose sum is σ = 236042141200. Its totient is φ = 212437927044.

The previous prime is 224240034091. The next prime is 224240034133. The reversal of 224240034121 is 121430042422.

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 224240034121 - 2⁵ = 224240034089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224240034191) 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, 5901053511 + ... + 5901053548.

It is an arithmetic number, because the mean of its divisors is an integer number (59010535300).

Almost surely, 2^224240034121 is an apocalyptic number.

It is an amenable number.

224240034121 is a deficient number, since it is larger than the sum of its proper divisors (11802107079).

224240034121 is a wasteful number, since it uses less digits than its factorization.

224240034121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11802107078.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 224240034121 its reverse (121430042422), we get a palindrome (345670076543).

The spelling of 224240034121 in words is "two hundred twenty-four billion, two hundred forty million, thirty-four thousand, one hundred twenty-one".