503222013343 has 12 divisors (see below), whose sum is σ = 586582750992. Its totient is φ = 430447439520.

The previous prime is 503222013341. The next prime is 503222013347. The reversal of 503222013343 is 343310222305.

It is not a de Polignac number, because 503222013343 - 2¹ = 503222013341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503222013341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10520118 + ... + 10567843.

It is an arithmetic number, because the mean of its divisors is an integer number (48881895916).

Almost surely, 2^503222013343 is an apocalyptic number.

503222013343 is a deficient number, since it is larger than the sum of its proper divisors (83360737649).

503222013343 is a wasteful number, since it uses less digits than its factorization.

503222013343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21088462 (or 21088455 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 503222013343 its reverse (343310222305), we get a palindrome (846532235648).

The spelling of 503222013343 in words is "five hundred three billion, two hundred twenty-two million, thirteen thousand, three hundred forty-three".