Base | Representation |
---|---|
bin | 1011000111011010111111… |
… | …0110010100100101100111 |
3 | 1121021102110102000112211012 |
4 | 2301312233312110211213 |
5 | 3100221411321210043 |
6 | 41554434154132435 |
7 | 2401006554442121 |
oct | 261665766244547 |
9 | 47242412015735 |
10 | 12222132210023 |
11 | 3992417002a6a |
12 | 145489342111b |
13 | 6a8708071408 |
14 | 3037a9218211 |
15 | 162dd43dba18 |
hex | b1dafd94967 |
12222132210023 has 8 divisors (see below), whose sum is σ = 12877130153520. Its totient is φ = 11568307049280.
The previous prime is 12222132210019. The next prime is 12222132210059. The reversal of 12222132210023 is 32001223122221.
It is a happy number.
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 12222132210023 - 22 = 12222132210019 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 (12222132210823) 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, 293174288 + ... + 293215973.
It is an arithmetic number, because the mean of its divisors is an integer number (1609641269190).
Almost surely, 212222132210023 is an apocalyptic number.
12222132210023 is a deficient number, since it is larger than the sum of its proper divisors (654997943497).
12222132210023 is a wasteful number, since it uses less digits than its factorization.
12222132210023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 586391377.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 12222132210023 its reverse (32001223122221), we get a palindrome (44223355332244).
The spelling of 12222132210023 in words is "twelve trillion, two hundred twenty-two billion, one hundred thirty-two million, two hundred ten thousand, twenty-three".
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