Search a number
-
+
2230303132222 = 2115379127190649
BaseRepresentation
bin100000011101001000011…
…011010000101000111110
321220012210122211011001221
4200131020123100220332
5243020130100212342
64424330452223554
7320063663554234
oct40351033205076
97805718734057
102230303132222
1178a958a79810
123002b800abba
131324169a1cc9
1479d39366954
153d0369a7a67
hex207486d0a3e

2230303132222 has 64 divisors (see below), whose sum is σ = 3795185664000. Its totient is φ = 974318042880.

The previous prime is 2230303132171. The next prime is 2230303132241. The reversal of 2230303132222 is 2222313030322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11603154 + ... + 11793802.

It is an arithmetic number, because the mean of its divisors is an integer number (59299776000).

Almost surely, 22230303132222 is an apocalyptic number.

2230303132222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2230303132222 is a deficient number, since it is larger than the sum of its proper divisors (1564882531778).

2230303132222 is a wasteful number, since it uses less digits than its factorization.

2230303132222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190921.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 2230303132222 its reverse (2222313030322), we get a palindrome (4452616162544).

The spelling of 2230303132222 in words is "two trillion, two hundred thirty billion, three hundred three million, one hundred thirty-two thousand, two hundred twenty-two".

Divisors: 1 2 11 22 53 79 106 127 158 254 583 869 1166 1397 1738 2794 4187 6731 8374 10033 13462 20066 46057 74041 92114 110363 148082 190649 220726 381298 531749 1063498 2097139 4194278 5849239 10104397 11698478 15061271 20208794 24212423 30122542 48424846 111148367 165673981 222296734 266336653 331347962 532673306 798247363 1283258419 1596494726 1912781417 2566516838 3825562834 8780720993 14115842609 17561441986 21040595587 28231685218 42081191174 101377415101 202754830202 1115151566111 2230303132222