22220524080384 has 576 divisors, whose sum is σ = 69612536125440. Its totient is φ = 6161485824000.

The previous prime is 22220524080367. The next prime is 22220524080389. The reversal of 22220524080384 is 48308042502222.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220524080389) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11228156707 + ... + 11228158685.

It is an arithmetic number, because the mean of its divisors is an integer number (120855097440).

Almost surely, 2^{22220524080384} is an apocalyptic number.

22220524080384 is a gapful number since it is divisible by the number (24) 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 22220524080384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34806268062720).

22220524080384 is an abundant number, since it is smaller than the sum of its proper divisors (47392012045056).

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

22220524080384 is a wasteful number, since it uses less digits than its factorization.

22220524080384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466 (or 2452 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 42.

The spelling of 22220524080384 in words is "twenty-two trillion, two hundred twenty billion, five hundred twenty-four million, eighty thousand, three hundred eighty-four".