22434324000 has 192 divisors, whose sum is σ = 80176666752. Its totient is φ = 5438592000.

The previous prime is 22434323971. The next prime is 22434324041. The reversal of 22434324000 is 42343422.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47022 + ... + 216978.

It is an arithmetic number, because the mean of its divisors is an integer number (417586806).

Almost surely, 2^22434324000 is an apocalyptic number.

22434324000 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 22434324000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40088333376).

22434324000 is an abundant number, since it is smaller than the sum of its proper divisors (57742342752).

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

22434324000 is a wasteful number, since it uses less digits than its factorization.

22434324000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169996 (or 169978 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 22434324000 its reverse (42343422), we get a palindrome (22476667422).

The spelling of 22434324000 in words is "twenty-two billion, four hundred thirty-four million, three hundred twenty-four thousand".