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12332211211313 = 78727720185667
BaseRepresentation
bin1011001101110101000100…
…0100011000110000110001
31121122221121000002012120222
42303131101010120300301
53104022332032230223
642121201205142425
72411654455506050
oct263352104306061
947587530065528
1012332211211313
113a250748019a4
1214720946baa15
136b5bcba3bc36
14308c4cac4397
15165bc83dc0c8
hexb3751118c31

12332211211313 has 8 divisors (see below), whose sum is σ = 14094117853632. Its totient is φ = 10570345114896.

The previous prime is 12332211211279. The next prime is 12332211211339. The reversal of 12332211211313 is 31311211223321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12332211211313 - 210 = 12332211210289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12332211219313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9481895 + ... + 10703772.

It is an arithmetic number, because the mean of its divisors is an integer number (1761764731704).

Almost surely, 212332211211313 is an apocalyptic number.

It is an amenable number.

12332211211313 is a deficient number, since it is larger than the sum of its proper divisors (1761906642319).

12332211211313 is an equidigital number, since it uses as much as digits as its factorization.

12332211211313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20272951.

The product of its digits is 1296, while the sum is 26.

Adding to 12332211211313 its reverse (31311211223321), we get a palindrome (43643422434634).

The spelling of 12332211211313 in words is "twelve trillion, three hundred thirty-two billion, two hundred eleven million, two hundred eleven thousand, three hundred thirteen".

Divisors: 1 7 87277 610939 20185667 141299669 1761744458759 12332211211313