4221324422000 has 240 divisors, whose sum is σ = 11940020745120. Its totient is φ = 1439219712000.

The previous prime is 4221324421933. The next prime is 4221324422009. The reversal of 4221324422000 is 2244231224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221324422009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17421680 + ... + 17662320.

It is an arithmetic number, because the mean of its divisors is an integer number (49750086438).

Almost surely, 2^{4221324422000} is an apocalyptic number.

4221324422000 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 4221324422000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5970010372560).

4221324422000 is an abundant number, since it is smaller than the sum of its proper divisors (7718696323120).

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

4221324422000 is a wasteful number, since it uses less digits than its factorization.

4221324422000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240857 (or 240834 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 4221324422000 its reverse (2244231224), we get a palindrome (4223568653224).

The spelling of 4221324422000 in words is "four trillion, two hundred twenty-one billion, three hundred twenty-four million, four hundred twenty-two thousand".