Search a number
-
+
22241230110 = 23251141295441
BaseRepresentation
bin10100101101101011…
…100011110100011110
32010102000210112222100
4110231223203310132
5331022223330420
614114550425530
71415105223321
oct245553436436
963360715870
1022241230110
11948365a410
1243886622a6
132135b139b8
14110dc167b8
158a28ce190
hex52dae3d1e

22241230110 has 96 divisors (see below), whose sum is σ = 63111091680. Its totient is φ = 5389516800.

The previous prime is 22241230057. The next prime is 22241230127. The reversal of 22241230110 is 1103214222.

It is a happy number.

22241230110 is a `hidden beast` number, since 222 + 412 + 30 + 1 + 1 + 0 = 666.

It is a super-2 number, since 2×222412301102 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4084990 + ... + 4090430.

It is an arithmetic number, because the mean of its divisors is an integer number (657407205).

Almost surely, 222241230110 is an apocalyptic number.

22241230110 is an abundant number, since it is smaller than the sum of its proper divisors (40869861570).

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

22241230110 is a wasteful number, since it uses less digits than its factorization.

22241230110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9594 (or 9591 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 22241230110 its reverse (1103214222), we get a palindrome (23344444332).

The spelling of 22241230110 in words is "twenty-two billion, two hundred forty-one million, two hundred thirty thousand, one hundred ten".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 330 495 990 4129 5441 8258 10882 12387 16323 20645 24774 27205 32646 37161 41290 45419 48969 54410 59851 61935 74322 81615 90838 97938 119702 123870 136257 163230 179553 185805 227095 244845 272514 299255 359106 371610 408771 454190 489690 538659 598510 681285 817542 897765 1077318 1362570 1795530 2043855 2693295 4087710 5386590 22465889 44931778 67397667 112329445 134795334 202193001 224658890 247124779 336988335 404386002 494249558 673976670 741374337 1010965005 1235623895 1482748674 2021930010 2224123011 2471247790 3706871685 4448246022 7413743370 11120615055 22241230110