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12230132013223 = 107283403887983
BaseRepresentation
bin1011000111111000110010…
…1011001001100010100111
31121022012002221001122202121
42301332030223021202213
53100334302243410343
642002240045450411
72401412033602405
oct261761453114247
947265087048677
1012230132013223
113995851756573
121456346570a07
136a93b1545a87
14303d27870475
15163201898aed
hexb1f8cac98a7

12230132013223 has 8 divisors (see below), whose sum is σ = 12388052245248. Its totient is φ = 12073019557944.

The previous prime is 12230132013221. The next prime is 12230132013233. The reversal of 12230132013223 is 32231023103221.

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

It is a cyclic number.

It is not a de Polignac number, because 12230132013223 - 21 = 12230132013221 is a prime.

It is a super-2 number, since 2×122301320132232 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230132013221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201913711 + ... + 201974272.

It is an arithmetic number, because the mean of its divisors is an integer number (1548506530656).

Almost surely, 212230132013223 is an apocalyptic number.

12230132013223 is a deficient number, since it is larger than the sum of its proper divisors (157920232025).

12230132013223 is a wasteful number, since it uses less digits than its factorization.

12230132013223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403888373.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12230132013223 its reverse (32231023103221), we get a palindrome (44461155116444).

The spelling of 12230132013223 in words is "twelve trillion, two hundred thirty billion, one hundred thirty-two million, thirteen thousand, two hundred twenty-three".

Divisors: 1 107 283 30281 403887983 43216014181 114300299189 12230132013223