24221045112 has 256 divisors, whose sum is σ = 71395430400. Its totient is φ = 6769889280.

The previous prime is 24221045089. The next prime is 24221045129. The reversal of 24221045112 is 21154012242.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32598613 + ... + 32599355.

It is an arithmetic number, because the mean of its divisors is an integer number (278888400).

Almost surely, 2^24221045112 is an apocalyptic number.

24221045112 is a gapful number since it is divisible by the number (22) 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 24221045112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35697715200).

24221045112 is an abundant number, since it is smaller than the sum of its proper divisors (47174385288).

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

24221045112 is a wasteful number, since it uses less digits than its factorization.

24221045112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946 (or 942 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 24221045112 its reverse (21154012242), we get a palindrome (45375057354).

The spelling of 24221045112 in words is "twenty-four billion, two hundred twenty-one million, forty-five thousand, one hundred twelve".