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12232230010 = 25711213111091
BaseRepresentation
bin10110110010001100…
…10000010001111010
31011120111002200000221
423121012100101322
5200022422330020
65341443050254
7612061145110
oct133106202172
934514080027
1012232230010
115207858500
12245467098a
1311cc2c4b30
148407cdab0
154b8d446aa
hex2d919047a

12232230010 has 96 divisors (see below), whose sum is σ = 29786875776. Its totient is φ = 3519331200.

The previous prime is 12232229987. The next prime is 12232230053. The reversal of 12232230010 is 1003223221.

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, 54565 + ... + 165655.

It is an arithmetic number, because the mean of its divisors is an integer number (310279956).

Almost surely, 212232230010 is an apocalyptic number.

12232230010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12232230010 is an abundant number, since it is smaller than the sum of its proper divisors (17554645766).

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

12232230010 is a wasteful number, since it uses less digits than its factorization.

12232230010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111140 (or 111129 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12232230010 its reverse (1003223221), we get a palindrome (13235453231).

It can be divided in two parts, 12232 and 230010, that added together give a palindrome (242242).

The spelling of 12232230010 in words is "twelve billion, two hundred thirty-two million, two hundred thirty thousand, ten".

Divisors: 1 2 5 7 10 11 13 14 22 26 35 55 65 70 77 91 110 121 130 143 154 182 242 286 385 455 605 715 770 847 910 1001 1210 1430 1573 1694 2002 3146 4235 5005 7865 8470 10010 11011 15730 22022 55055 110110 111091 222182 555455 777637 1110910 1222001 1444183 1555274 2444002 2888366 3888185 6110005 7220915 7776370 8554007 10109281 12220010 13442011 14441830 15886013 17108014 20218562 26884022 31772026 42770035 50546405 67210055 79430065 85540070 94094077 101092810 111202091 134420110 158860130 174746143 188188154 222404182 349492286 470470385 556010455 873730715 940940770 1112020910 1223223001 1747461430 2446446002 6116115005 12232230010