12202016500 has 48 divisors (see below), whose sum is σ = 26750820096. Its totient is φ = 4862196000.

The previous prime is 12202016471. The next prime is 12202016521. The reversal of 12202016500 is 561020221.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 85105 + ... + 177895.

It is an arithmetic number, because the mean of its divisors is an integer number (557308752).

Almost surely, 2^12202016500 is an apocalyptic number.

12202016500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12202016500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13375410048).

12202016500 is an abundant number, since it is smaller than the sum of its proper divisors (14548803596).

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

12202016500 is a wasteful number, since it uses less digits than its factorization.

12202016500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93073 (or 93061 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 12202016500 its reverse (561020221), we get a palindrome (12763036721).

The spelling of 12202016500 in words is "twelve billion, two hundred two million, sixteen thousand, five hundred".