Search a number
-
+
2022310230000 = 24354304922109
BaseRepresentation
bin11101011011011011000…
…101010011011111110000
321011022221021110221222220
4131123123011103133300
5231113142404330000
64145011514401040
7266051506221264
oct35333305233760
97138837427886
102022310230000
1170a7254488a5
12287b2b730180
1311891a7565b8
146dc479080a4
153791198b1a0
hex1d6db1537f0

2022310230000 has 200 divisors, whose sum is σ = 6530723562000. Its totient is φ = 539081472000.

The previous prime is 2022310229983. The next prime is 2022310230011. The reversal of 2022310230000 is 320132202.

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 (15).

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, 91458946 + ... + 91481054.

It is an arithmetic number, because the mean of its divisors is an integer number (32653617810).

Almost surely, 22022310230000 is an apocalyptic number.

2022310230000 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 2022310230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3265361781000).

2022310230000 is an abundant number, since it is smaller than the sum of its proper divisors (4508413332000).

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

2022310230000 is a wasteful number, since it uses less digits than its factorization.

2022310230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25189 (or 25168 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 2022310230000 its reverse (320132202), we get a palindrome (2022630362202).

The spelling of 2022310230000 in words is "two trillion, twenty-two billion, three hundred ten million, two hundred thirty thousand".