24200230212 has 72 divisors (see below), whose sum is σ = 63621667200. Its totient is φ = 7749338688.

The previous prime is 24200230147. The next prime is 24200230273. The reversal of 24200230212 is 21203200242.

24200230212 is a `hidden beast` number, since 2 + 420 + 0 + 2 + 30 + 212 = 666.

It is a super-2 number, since 2×24200230212² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 9762 + ... + 220217.

Almost surely, 2^24200230212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24200230212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31810833600).

24200230212 is an abundant number, since it is smaller than the sum of its proper divisors (39421436988).

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

24200230212 is a wasteful number, since it uses less digits than its factorization.

24200230212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230105 (or 230100 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 24200230212 its reverse (21203200242), we get a palindrome (45403430454).

The spelling of 24200230212 in words is "twenty-four billion, two hundred million, two hundred thirty thousand, two hundred twelve".