22442310110000 has 200 divisors, whose sum is σ = 59295140731200. Its totient is φ = 8158016160000.

The previous prime is 22442310109987. The next prime is 22442310110009. The reversal of 22442310110000 is 1101324422.

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 not an unprimeable number, because it can be changed into a prime (22442310110009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 332056211 + ... + 332123789.

It is an arithmetic number, because the mean of its divisors is an integer number (296475703656).

Almost surely, 2^{22442310110000} is an apocalyptic number.

22442310110000 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 22442310110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29647570365600).

22442310110000 is an abundant number, since it is smaller than the sum of its proper divisors (36852830621200).

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

22442310110000 is a wasteful number, since it uses less digits than its factorization.

22442310110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70637 (or 70616 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22442310110000 its reverse (1101324422), we get a palindrome (22443411434422).

The spelling of 22442310110000 in words is "twenty-two trillion, four hundred forty-two billion, three hundred ten million, one hundred ten thousand".