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12022312023013 = 173155191447791
BaseRepresentation
bin1010111011110010100110…
…1000110011001111100101
31120120022200121002022101011
42232330221220303033211
53033433143334214023
641322550210102221
72350404046044205
oct256745150631745
946508617068334
1012022312023013
1139156a7796a46
121422007b7a971
1369291208bc76
142d7c50d82405
1515cadbb3550d
hexaef29a333e5

12022312023013 has 8 divisors (see below), whose sum is σ = 12091910075136. Its totient is φ = 11952715177200.

The previous prime is 12022312022999. The next prime is 12022312023031. The reversal of 12022312023013 is 31032021322021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12022312023013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022312023713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26624148 + ... + 27071938.

It is an arithmetic number, because the mean of its divisors is an integer number (1511488759392).

Almost surely, 212022312023013 is an apocalyptic number.

It is an amenable number.

12022312023013 is a deficient number, since it is larger than the sum of its proper divisors (69598052123).

12022312023013 is a wasteful number, since it uses less digits than its factorization.

12022312023013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603155.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12022312023013 its reverse (31032021322021), we get a palindrome (43054333345034).

The spelling of 12022312023013 in words is "twelve trillion, twenty-two billion, three hundred twelve million, twenty-three thousand, thirteen".

Divisors: 1 173 155191 447791 26848043 77467843 69493133081 12022312023013