Search a number
-
+
22242010201230 = 2355981123959261
BaseRepresentation
bin1010000111010100111110…
…00111011111110010001110
32220202022111221012101022010
411003222133013133302032
510403403114102414410
6115145501033402050
74453634514214521
oct503523707376216
986668457171263
1022242010201230
1170a5868a01a96
1225b2798269326
13c545495261c1
1456c73a34cbb8
152888744e9c20
hex143a9f1dfc8e

22242010201230 has 32 divisors (see below), whose sum is σ = 53389749980448. Its totient is φ = 5930210998400.

The previous prime is 22242010201217. The next prime is 22242010201259. The reversal of 22242010201230 is 3210201024222.

It is a junction number, because it is equal to n+sod(n) for n = 22242010201197 and 22242010201206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61800201 + ... + 62159060.

It is an arithmetic number, because the mean of its divisors is an integer number (1668429686889).

Almost surely, 222242010201230 is an apocalyptic number.

22242010201230 is an abundant number, since it is smaller than the sum of its proper divisors (31147739779218).

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

22242010201230 is a wasteful number, since it uses less digits than its factorization.

22242010201230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123965252.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 22242010201230 its reverse (3210201024222), we get a palindrome (25452211225452).

The spelling of 22242010201230 in words is "twenty-two trillion, two hundred forty-two billion, ten million, two hundred one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 5981 11962 17943 29905 35886 59810 89715 179430 123959261 247918522 371877783 619796305 743755566 1239592610 1859388915 3718777830 741400340041 1482800680082 2224201020123 3707001700205 4448402040246 7414003400410 11121005100615 22242010201230