500010202200122 has 4 divisors (see below), whose sum is σ = 750015303300186. Its totient is φ = 250005101100060.

The previous prime is 500010202200109. The next prime is 500010202200133. The reversal of 500010202200122 is 221002202010005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 368026201312081 + 131984000888041 = 19184009^2 + 11488429^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 500010202200122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125002550550029 + ... + 125002550550032.

Almost surely, 2^{500010202200122} is an apocalyptic number.

500010202200122 is a deficient number, since it is larger than the sum of its proper divisors (250005101100064).

500010202200122 is a wasteful number, since it uses less digits than its factorization.

500010202200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250005101100063.

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 500010202200122 its reverse (221002202010005), we get a palindrome (721012404210127).

The spelling of 500010202200122 in words is "five hundred trillion, ten billion, two hundred two million, two hundred thousand, one hundred twenty-two".