12200300020 has 48 divisors (see below), whose sum is σ = 26161470720. Its totient is φ = 4777508736.

The previous prime is 12200300011. The next prime is 12200300027. The reversal of 12200300020 is 2000300221.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200300027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478351 + ... + 503209.

It is an arithmetic number, because the mean of its divisors is an integer number (545030640).

Almost surely, 2^12200300020 is an apocalyptic number.

12200300020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12200300020 is an abundant number, since it is smaller than the sum of its proper divisors (13961170700).

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

12200300020 is a wasteful number, since it uses less digits than its factorization.

12200300020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25384 (or 25382 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 12200300020 its reverse (2000300221), we get a palindrome (14200600241).

The spelling of 12200300020 in words is "twelve billion, two hundred million, three hundred thousand, twenty".