22443053416160 has 144 divisors (see below), whose sum is σ = 57443193617040. Its totient is φ = 8282458828800.

The previous prime is 22443053416159. The next prime is 22443053416163. The reversal of 22443053416160 is 6161435034422.

It is a super-2 number, since 2×22443053416160² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22443053416163) 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, 53302460 + ... + 53721860.

It is an arithmetic number, because the mean of its divisors is an integer number (398911066785).

Almost surely, 2^{22443053416160} is an apocalyptic number.

22443053416160 is a gapful number since it is divisible by the number (20) 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 22443053416160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28721596808520).

22443053416160 is an abundant number, since it is smaller than the sum of its proper divisors (35000140200880).

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

22443053416160 is a wasteful number, since it uses less digits than its factorization.

22443053416160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421421 (or 421400 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 22443053416160 in words is "twenty-two trillion, four hundred forty-three billion, fifty-three million, four hundred sixteen thousand, one hundred sixty".