24222897000 has 96 divisors (see below), whose sum is σ = 81873422280. Its totient is φ = 6459436800.

The previous prime is 24222896993. The next prime is 24222897001. The reversal of 24222897000 is 79822242.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14848397316 + 9374499684 = 121854^2 + 96822^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (24222897001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1336717 + ... + 1354716.

Almost surely, 2^24222897000 is an apocalyptic number.

24222897000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24222897000 is an abundant number, since it is smaller than the sum of its proper divisors (57650525280).

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

24222897000 is a wasteful number, since it uses less digits than its factorization.

24222897000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2691460 (or 2691443 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 24222897000 in words is "twenty-four billion, two hundred twenty-two million, eight hundred ninety-seven thousand".