1324224224231 has 4 divisors (see below), whose sum is σ = 1327832464992. Its totient is φ = 1320615983472.

The previous prime is 1324224224173. The next prime is 1324224224261.

1324224224231 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1324224224231 is a prime.

It is a super-2 number, since 2×1324224224231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324224224261) 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, 1804119830 + ... + 1804120563.

It is an arithmetic number, because the mean of its divisors is an integer number (331958116248).

Almost surely, 2^{1324224224231} is an apocalyptic number.

1324224224231 is a deficient number, since it is larger than the sum of its proper divisors (3608240761).

1324224224231 is an equidigital number, since it uses as much as digits as its factorization.

1324224224231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3608240760.

The product of its digits is 36864, while the sum is 32.

The spelling of 1324224224231 in words is "one trillion, three hundred twenty-four billion, two hundred twenty-four million, two hundred twenty-four thousand, two hundred thirty-one".