24225245012000 has 96 divisors (see below), whose sum is σ = 59523050334384. Its totient is φ = 9689833728000.

The previous prime is 24225245011969. The next prime is 24225245012029. The reversal of 24225245012000 is 21054252242.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 11044482408976 + 13180762603024 = 3323324^2 + 3630532^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219708884 + ... + 219819116.

Almost surely, 2^{24225245012000} is an apocalyptic number.

24225245012000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24225245012000 is an abundant number, since it is smaller than the sum of its proper divisors (35297805322384).

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

24225245012000 is a wasteful number, since it uses less digits than its factorization.

24225245012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165199 (or 165181 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 24225245012000 its reverse (21054252242), we get a palindrome (24246299264242).

The spelling of 24225245012000 in words is "twenty-four trillion, two hundred twenty-five billion, two hundred forty-five million, twelve thousand".