Base | Representation |
---|---|
bin | 11011110100001001110101… |
… | …101001011010011101000001 |
3 | 121001010202021220122220200111 |
4 | 123310021311221122131001 |
5 | 112013233330433041301 |
6 | 1112102105311551321 |
7 | 34524065656002250 |
oct | 3364116551323501 |
9 | 531122256586614 |
10 | 122331232315201 |
11 | 35a84425522a38 |
12 | 1187874222b541 |
13 | 5334a2a281c10 |
14 | 222cc12a0c797 |
15 | e221b1bdb551 |
hex | 6f4275a5a741 |
122331232315201 has 32 divisors (see below), whose sum is σ = 152738945630208. Its totient is φ = 95390785788480.
The previous prime is 122331232315199. The next prime is 122331232315223. The reversal of 122331232315201 is 102513232133221.
It is not a de Polignac number, because 122331232315201 - 21 = 122331232315199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122331232315601) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13837486 + ... + 20883928.
It is an arithmetic number, because the mean of its divisors is an integer number (4773092050944).
Almost surely, 2122331232315201 is an apocalyptic number.
It is an amenable number.
122331232315201 is a deficient number, since it is larger than the sum of its proper divisors (30407713315007).
122331232315201 is a wasteful number, since it uses less digits than its factorization.
122331232315201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7049221.
The product of its (nonzero) digits is 12960, while the sum is 31.
Adding to 122331232315201 its reverse (102513232133221), we get a palindrome (224844464448422).
The spelling of 122331232315201 in words is "one hundred twenty-two trillion, three hundred thirty-one billion, two hundred thirty-two million, three hundred fifteen thousand, two hundred one".
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