1224243144133 has 8 divisors (see below), whose sum is σ = 1227976678656. Its totient is φ = 1220514926400.

The previous prime is 1224243144097. The next prime is 1224243144161. The reversal of 1224243144133 is 3314413424221.

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 1224243144133 - 2¹⁷ = 1224243013061 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 (1224243144533) 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, 867733 + ... + 1789258.

It is an arithmetic number, because the mean of its divisors is an integer number (153497084832).

Almost surely, 2^{1224243144133} is an apocalyptic number.

It is an amenable number.

1224243144133 is a deficient number, since it is larger than the sum of its proper divisors (3733534523).

1224243144133 is an equidigital number, since it uses as much as digits as its factorization.

1224243144133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2658395.

The product of its digits is 55296, while the sum is 34.

Adding to 1224243144133 its reverse (3314413424221), we get a palindrome (4538656568354).

The spelling of 1224243144133 in words is "one trillion, two hundred twenty-four billion, two hundred forty-three million, one hundred forty-four thousand, one hundred thirty-three".