22385243790336 has 352 divisors, whose sum is σ = 70340388797952. Its totient is φ = 6195461160960.

The previous prime is 22385243790269. The next prime is 22385243790367. The reversal of 22385243790336 is 63309734258322.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180550126 + ... + 180674066.

Almost surely, 2^{22385243790336} 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 22385243790336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35170194398976).

22385243790336 is an abundant number, since it is smaller than the sum of its proper divisors (47955145007616).

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

22385243790336 is a wasteful number, since it uses less digits than its factorization.

22385243790336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124235 (or 124217 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 57.

The spelling of 22385243790336 in words is "twenty-two trillion, three hundred eighty-five billion, two hundred forty-three million, seven hundred ninety thousand, three hundred thirty-six".