22443410000 has 200 divisors, whose sum is σ = 59545114464. Its totient is φ = 8124480000.

The previous prime is 22443409997. The next prime is 22443410053. The reversal of 22443410000 is 1434422.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 41029727 + ... + 41030273.

Almost surely, 2^22443410000 is an apocalyptic number.

22443410000 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 22443410000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29772557232).

22443410000 is an abundant number, since it is smaller than the sum of its proper divisors (37101704464).

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

22443410000 is a wasteful number, since it uses less digits than its factorization.

22443410000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959 (or 938 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 22443410000 its reverse (1434422), we get a palindrome (22444844422).

The spelling of 22443410000 in words is "twenty-two billion, four hundred forty-three million, four hundred ten thousand".