503134222 has 16 divisors (see below), whose sum is σ = 778534992. Its totient is φ = 243745920.

The previous prime is 503134217. The next prime is 503134237. The reversal of 503134222 is 222431305.

It is a junction number, because it is equal to n+sod(n) for n = 503134193 and 503134202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22603 + ... + 38950.

It is an arithmetic number, because the mean of its divisors is an integer number (48658437).

Almost surely, 2^503134222 is an apocalyptic number.

503134222 is a deficient number, since it is larger than the sum of its proper divisors (275400770).

503134222 is a wasteful number, since it uses less digits than its factorization.

503134222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61683.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 503134222 is about 22430.6536240030. The cubic root of 503134222 is about 795.3554951921.

Adding to 503134222 its reverse (222431305), we get a palindrome (725565527).

The spelling of 503134222 in words is "five hundred three million, one hundred thirty-four thousand, two hundred twenty-two".