12022230300 has 72 divisors (see below), whose sum is σ = 34845946800. Its totient is φ = 3200248320.

The previous prime is 12022230247. The next prime is 12022230313. The reversal of 12022230300 is 303222021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12022230300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135486 + ... + 205914.

Almost surely, 2^12022230300 is an apocalyptic number.

12022230300 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 12022230300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17422973400).

12022230300 is an abundant number, since it is smaller than the sum of its proper divisors (22823716500).

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

12022230300 is a wasteful number, since it uses less digits than its factorization.

12022230300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71015 (or 71008 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 12022230300 its reverse (303222021), we get a palindrome (12325452321).

The spelling of 12022230300 in words is "twelve billion, twenty-two million, two hundred thirty thousand, three hundred".