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12331322210223 = 321780596877191
BaseRepresentation
bin1011001101110001110000…
…0101000111011110101111
31121122212022001021021100200
42303130130011013132233
53104014021441211343
642120533050524543
72411623442230122
oct263343405073657
947585261237320
1012331322210223
113a24758a02255
121471a86a36753
136b5ab97c69a3
14308ba69cc3b9
15165b753344d3
hexb371c1477af

12331322210223 has 12 divisors (see below), whose sum is σ = 18859669262928. Its totient is φ = 7737300210240.

The previous prime is 12331322210219. The next prime is 12331322210231. The reversal of 12331322210223 is 32201222313321.

12331322210223 is a `hidden beast` number, since 1 + 2 + 3 + 313 + 222 + 102 + 23 = 666.

It is not a de Polignac number, because 12331322210223 - 22 = 12331322210219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12331322210923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40298438443 + ... + 40298438748.

It is an arithmetic number, because the mean of its divisors is an integer number (1571639105244).

Almost surely, 212331322210223 is an apocalyptic number.

12331322210223 is a deficient number, since it is larger than the sum of its proper divisors (6528347052705).

12331322210223 is a wasteful number, since it uses less digits than its factorization.

12331322210223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80596877214 (or 80596877211 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 12331322210223 its reverse (32201222313321), we get a palindrome (44532544523544).

The spelling of 12331322210223 in words is "twelve trillion, three hundred thirty-one billion, three hundred twenty-two million, two hundred ten thousand, two hundred twenty-three".

Divisors: 1 3 9 17 51 153 80596877191 241790631573 725371894719 1370146912247 4110440736741 12331322210223