12211000300 has 36 divisors (see below), whose sum is σ = 26503834896. Its totient is φ = 4883300800.

The previous prime is 12211000289. The next prime is 12211000301. The reversal of 12211000300 is 300011221.

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

It is not an unprimeable number, because it can be changed into a prime (12211000301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 546345 + ... + 568255.

It is an arithmetic number, because the mean of its divisors is an integer number (736217636).

Almost surely, 2^12211000300 is an apocalyptic number.

12211000300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12211000300 is an abundant number, since it is smaller than the sum of its proper divisors (14292834596).

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

12211000300 is a wasteful number, since it uses less digits than its factorization.

12211000300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27498 (or 27491 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 12211000300 its reverse (300011221), we get a palindrome (12511011521).

The spelling of 12211000300 in words is "twelve billion, two hundred eleven million, three hundred", and thus it is an aban number.