12220650200 has 96 divisors (see below), whose sum is σ = 31030000560. Its totient is φ = 4439001600.

The previous prime is 12220650187. The next prime is 12220650203. The reversal of 12220650200 is 205602221.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220650203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2454914 + ... + 2459886.

Almost surely, 2^12220650200 is an apocalyptic number.

12220650200 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 12220650200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15515000280).

12220650200 is an abundant number, since it is smaller than the sum of its proper divisors (18809350360).

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

12220650200 is a wasteful number, since it uses less digits than its factorization.

12220650200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6117 (or 6108 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The spelling of 12220650200 in words is "twelve billion, two hundred twenty million, six hundred fifty thousand, two hundred".