1224541434422 has 8 divisors (see below), whose sum is σ = 1839501483336. Its totient is φ = 611374273312.

The previous prime is 1224541434407. The next prime is 1224541434427. The reversal of 1224541434422 is 2244341454221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224541434427) 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, 448220243 + ... + 448222974.

It is an arithmetic number, because the mean of its divisors is an integer number (229937685417).

Almost surely, 2^{1224541434422} is an apocalyptic number.

1224541434422 is a deficient number, since it is larger than the sum of its proper divisors (614960048914).

1224541434422 is an equidigital number, since it uses as much as digits as its factorization.

1224541434422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896443902.

The product of its digits is 245760, while the sum is 38.

Adding to 1224541434422 its reverse (2244341454221), we get a palindrome (3468882888643).

The spelling of 1224541434422 in words is "one trillion, two hundred twenty-four billion, five hundred forty-one million, four hundred thirty-four thousand, four hundred twenty-two".