1024221244503 has 16 divisors (see below), whose sum is σ = 1370553691520. Its totient is φ = 680351832864.

The previous prime is 1024221244457. The next prime is 1024221244513. The reversal of 1024221244503 is 3054421224201.

It is a happy number.

It is not a de Polignac number, because 1024221244503 - 2⁶ = 1024221244439 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 (1024221244513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14422200 + ... + 14493042.

It is an arithmetic number, because the mean of its divisors is an integer number (85659605720).

Almost surely, 2^{1024221244503} is an apocalyptic number.

1024221244503 is a deficient number, since it is larger than the sum of its proper divisors (346332447017).

1024221244503 is a wasteful number, since it uses less digits than its factorization.

1024221244503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88158.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 1024221244503 its reverse (3054421224201), we get a palindrome (4078642468704).

The spelling of 1024221244503 in words is "one trillion, twenty-four billion, two hundred twenty-one million, two hundred forty-four thousand, five hundred three".