Base | Representation |
---|---|
bin | 11011110010011100000010… |
… | …110101100101111001111001 |
3 | 121000201110222221020221202112 |
4 | 123302130002311211321321 |
5 | 112004320411023323001 |
6 | 1111532011221342105 |
7 | 34512423354645413 |
oct | 3362340265457171 |
9 | 530643887227675 |
10 | 122213342011001 |
11 | 35a3942951956a |
12 | 11859920b67935 |
13 | 532689019b977 |
14 | 222722b9579b3 |
15 | e1e0b2065cbb |
hex | 6f2702d65e79 |
122213342011001 has 4 divisors (see below), whose sum is σ = 123685791914832. Its totient is φ = 120740892107172.
The previous prime is 122213342010971. The next prime is 122213342011009. The reversal of 122213342011001 is 100110243312221.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 122213342011001 - 26 = 122213342010937 is a prime.
It is a super-2 number, since 2×1222133420110012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122213342011009) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 736224951791 + ... + 736224951956.
It is an arithmetic number, because the mean of its divisors is an integer number (30921447978708).
Almost surely, 2122213342011001 is an apocalyptic number.
It is an amenable number.
122213342011001 is a deficient number, since it is larger than the sum of its proper divisors (1472449903831).
122213342011001 is an equidigital number, since it uses as much as digits as its factorization.
122213342011001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1472449903830.
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 122213342011001 its reverse (100110243312221), we get a palindrome (222323585323222).
The spelling of 122213342011001 in words is "one hundred twenty-two trillion, two hundred thirteen billion, three hundred forty-two million, eleven thousand, one".
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