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12223010030 = 25711172773371
BaseRepresentation
bin10110110001000110…
…00101010011101110
31011112211202020121012
423120203011103232
5200013042310110
65340513305222
7611616604520
oct133043052356
934484666535
1012223010030
115202630390
122451565212
1311ca41731a
1483d4ada10
154b8122905
hex2d88c54ee

12223010030 has 128 divisors (see below), whose sum is σ = 29157387264. Its totient is φ = 3571660800.

The previous prime is 12223010017. The next prime is 12223010053. The reversal of 12223010030 is 3001032221.

It is a happy number.

12223010030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×122230100303 (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 12223009987 and 12223010014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3624245 + ... + 3627615.

It is an arithmetic number, because the mean of its divisors is an integer number (227792088).

Almost surely, 212223010030 is an apocalyptic number.

12223010030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12223010030 is an abundant number, since it is smaller than the sum of its proper divisors (16934377234).

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

12223010030 is a wasteful number, since it uses less digits than its factorization.

12223010030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3690.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12223010030 its reverse (3001032221), we get a palindrome (15224042251).

The spelling of 12223010030 in words is "twelve billion, two hundred twenty-three million, ten thousand, thirty".

Divisors: 1 2 5 7 10 11 14 17 22 34 35 55 70 77 85 110 119 154 170 187 238 277 374 385 554 595 770 935 1190 1309 1385 1870 1939 2618 2770 3047 3371 3878 4709 6094 6545 6742 9418 9695 13090 15235 16855 19390 21329 23545 23597 30470 32963 33710 37081 42658 47090 47194 51799 57307 65926 74162 103598 106645 114614 117985 164815 185405 213290 235970 258995 259567 286535 329630 362593 370810 401149 517990 519134 573070 630377 725186 802298 933767 1260754 1297835 1812965 1867534 2005745 2595670 3151885 3625930 4011490 4412639 4668835 6303770 6536369 8825278 9337670 10271437 13072738 15874039 20542874 22063195 31748078 32681845 44126390 51357185 65363690 71900059 79370195 102714370 111118273 143800118 158740390 174614429 222236546 349228858 359500295 555591365 719000590 873072145 1111182730 1222301003 1746144290 2444602006 6111505015 12223010030