22242421410 has 128 divisors (see below), whose sum is σ = 61772544000. Its totient is φ = 5065681920.

The previous prime is 22242421373. The next prime is 22242421429. The reversal of 22242421410 is 1412424222.

It is a happy number.

22242421410 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3357081 + ... + 3363699.

It is an arithmetic number, because the mean of its divisors is an integer number (482598000).

Almost surely, 2^22242421410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22242421410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30886272000).

22242421410 is an abundant number, since it is smaller than the sum of its proper divisors (39530122590).

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

22242421410 is a wasteful number, since it uses less digits than its factorization.

22242421410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7256.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 22242421410 its reverse (1412424222), we get a palindrome (23654845632).

The spelling of 22242421410 in words is "twenty-two billion, two hundred forty-two million, four hundred twenty-one thousand, four hundred ten".