Base | Representation |
---|---|
bin | 11011101111110001011111… |
… | …011100000010110101001101 |
3 | 121000001222022021211120010021 |
4 | 123233301133130002311031 |
5 | 111443320333233013401 |
6 | 1111311523325542141 |
7 | 34463251261361125 |
oct | 3357613734026515 |
9 | 530058267746107 |
10 | 122030212001101 |
11 | 359787a4398648 |
12 | 1182a333114951 |
13 | 5312526c52a71 |
14 | 221c418191c85 |
15 | e19444b872a1 |
hex | 6efc5f702d4d |
122030212001101 has 4 divisors (see below), whose sum is σ = 122030673141600. Its totient is φ = 122029750860604.
The previous prime is 122030212001053. The next prime is 122030212001267. The reversal of 122030212001101 is 101100212030221.
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 122030212001101 - 27 = 122030212000973 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 (122030212071101) 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, 230173081 + ... + 230702638.
It is an arithmetic number, because the mean of its divisors is an integer number (30507668285400).
Almost surely, 2122030212001101 is an apocalyptic number.
It is an amenable number.
122030212001101 is a deficient number, since it is larger than the sum of its proper divisors (461140499).
122030212001101 is an equidigital number, since it uses as much as digits as its factorization.
122030212001101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 461140498.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 122030212001101 its reverse (101100212030221), we get a palindrome (223130424031322).
The spelling of 122030212001101 in words is "one hundred twenty-two trillion, thirty billion, two hundred twelve million, one thousand, one hundred one".
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