503040122200 has 96 divisors (see below), whose sum is σ = 1458163100160. Its totient is φ = 156791721600.

The previous prime is 503040122173. The next prime is 503040122213. The reversal of 503040122200 is 2221040305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16317072 + ... + 16347871.

It is an arithmetic number, because the mean of its divisors is an integer number (15189198960).

Almost surely, 2^503040122200 is an apocalyptic number.

503040122200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

503040122200 is an abundant number, since it is smaller than the sum of its proper divisors (955122977960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503040122200 is a wasteful number, since it uses less digits than its factorization.

503040122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32664977 (or 32664968 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 503040122200 its reverse (2221040305), we get a palindrome (505261162505).

The spelling of 503040122200 in words is "five hundred three billion, forty million, one hundred twenty-two thousand, two hundred".