224425231351 has 4 divisors (see below), whose sum is σ = 224434181032. Its totient is φ = 224416281672.

The previous prime is 224425231297. The next prime is 224425231397. The reversal of 224425231351 is 153132524422.

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 224425231351 - 2⁷ = 224425231223 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 (224425231951) 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, 4437120 + ... + 4487413.

It is an arithmetic number, because the mean of its divisors is an integer number (56108545258).

Almost surely, 2^224425231351 is an apocalyptic number.

224425231351 is a deficient number, since it is larger than the sum of its proper divisors (8949681).

224425231351 is an equidigital number, since it uses as much as digits as its factorization.

224425231351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8949680.

The product of its digits is 57600, while the sum is 34.

Adding to 224425231351 its reverse (153132524422), we get a palindrome (377557755773).

The spelling of 224425231351 in words is "two hundred twenty-four billion, four hundred twenty-five million, two hundred thirty-one thousand, three hundred fifty-one".