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12233231203211 = 176367113020549
BaseRepresentation
bin1011001000000100010101…
…1001100111101110001011
31121022111002220201211011222
42302001011121213232023
53100412124142000321
642003511400112255
72401551605354624
oct262010531475613
947274086654158
1012233231203211
1139970a2104907
121456a7046568b
136a97866491c5
1430413d2d6a4b
151633339d23ab
hexb2045667b8b

12233231203211 has 8 divisors (see below), whose sum is σ = 12954867523200. Its totient is φ = 11511820937088.

The previous prime is 12233231203189. The next prime is 12233231203223. The reversal of 12233231203211 is 11230213233221.

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 12233231203211 - 230 = 12232157461387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12233231206211) 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, 56402036 + ... + 56618513.

It is an arithmetic number, because the mean of its divisors is an integer number (1619358440400).

Almost surely, 212233231203211 is an apocalyptic number.

12233231203211 is a deficient number, since it is larger than the sum of its proper divisors (721636319989).

12233231203211 is a wasteful number, since it uses less digits than its factorization.

12233231203211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113026933.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 12233231203211 its reverse (11230213233221), we get a palindrome (23463444436432).

The spelling of 12233231203211 in words is "twelve trillion, two hundred thirty-three billion, two hundred thirty-one million, two hundred three thousand, two hundred eleven".

Divisors: 1 17 6367 108239 113020549 1921349333 719601835483 12233231203211