4425054221000 has 192 divisors, whose sum is σ = 12249341769600. Its totient is φ = 1491445872000.

The previous prime is 4425054220997. The next prime is 4425054221011. The reversal of 4425054221000 is 1224505244.

It is a super-2 number, since 2×4425054221000² (a number of 26 digits) contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 2125685 + ... + 3656315.

It is an arithmetic number, because the mean of its divisors is an integer number (63798655050).

Almost surely, 2^{4425054221000} is an apocalyptic number.

4425054221000 is a gapful number since it is divisible by the number (40) 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 4425054221000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6124670884800).

4425054221000 is an abundant number, since it is smaller than the sum of its proper divisors (7824287548600).

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

4425054221000 is a wasteful number, since it uses less digits than its factorization.

4425054221000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530725 (or 1530704 counting only the distinct ones).

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

Adding to 4425054221000 its reverse (1224505244), we get a palindrome (4426278726244).

The spelling of 4425054221000 in words is "four trillion, four hundred twenty-five billion, fifty-four million, two hundred twenty-one thousand".