24421112212 has 24 divisors (see below), whose sum is σ = 48891269504. Its totient is φ = 10455681312.

The previous prime is 24421112207. The next prime is 24421112239. The reversal of 24421112212 is 21221112442.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409488 + ... + 465319.

Almost surely, 2^24421112212 is an apocalyptic number.

It is an amenable number.

24421112212 is an abundant number, since it is smaller than the sum of its proper divisors (24470157292).

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

24421112212 is a wasteful number, since it uses less digits than its factorization.

24421112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875815 (or 875813 counting only the distinct ones).

The product of its digits is 512, while the sum is 22.

Adding to 24421112212 its reverse (21221112442), we get a palindrome (45642224654).

The spelling of 24421112212 in words is "twenty-four billion, four hundred twenty-one million, one hundred twelve thousand, two hundred twelve".