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12233023231001 = 1931487308913799
BaseRepresentation
bin1011001000000011100100…
…0000010001010000011001
31121022110120102101201221112
42302000321000101100121
53100411212421343001
642003435010350105
72401543501544636
oct262007100212031
947273512351845
1012233023231001
113996aa5777251
121456a1288b335
136a9752530321
1430411d83b18d
15163320600cbb
hexb2039011419

12233023231001 has 16 divisors (see below), whose sum is σ = 12309551424000. Its totient is φ = 12156637605888.

The previous prime is 12233023230973. The next prime is 12233023231067. The reversal of 12233023231001 is 10013232033221.

It is not a de Polignac number, because 12233023231001 - 234 = 12215843361817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12233023231201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 886508300 + ... + 886522098.

It is an arithmetic number, because the mean of its divisors is an integer number (769346964000).

Almost surely, 212233023231001 is an apocalyptic number.

It is an amenable number.

12233023231001 is a deficient number, since it is larger than the sum of its proper divisors (76528192999).

12233023231001 is a wasteful number, since it uses less digits than its factorization.

12233023231001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18568.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12233023231001 its reverse (10013232033221), we get a palindrome (22246255264222).

The spelling of 12233023231001 in words is "twelve trillion, two hundred thirty-three billion, twenty-three million, two hundred thirty-one thousand, one".

Divisors: 1 193 1487 3089 13799 286991 596177 2663207 4593343 20519113 42625111 886515199 3960188809 8226646423 63383540057 12233023231001