Base | Representation |
---|---|
bin | 11011110010100011010111… |
… | …010101000110111110011011 |
3 | 121000202020021201020021101222 |
4 | 123302203113111012332123 |
5 | 112004433010203310021 |
6 | 1111535351200402255 |
7 | 34513122215562416 |
oct | 3362432725067633 |
9 | 530666251207358 |
10 | 122221202010011 |
11 | 35a417a2264115 |
12 | 1185b35531638b |
13 | 5327543704160 |
14 | 22277757bab7d |
15 | e1e3c21096ab |
hex | 6f28d7546f9b |
122221202010011 has 8 divisors (see below), whose sum is σ = 131623142434224. Its totient is φ = 112819305800160.
The previous prime is 122221202010007. The next prime is 122221202010023. The reversal of 122221202010011 is 110010202122221.
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 122221202010011 - 22 = 122221202010007 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122221202010071) 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, 5197460 + ... + 16475921.
It is an arithmetic number, because the mean of its divisors is an integer number (16452892804278).
Almost surely, 2122221202010011 is an apocalyptic number.
122221202010011 is a deficient number, since it is larger than the sum of its proper divisors (9401940424213).
122221202010011 is a wasteful number, since it uses less digits than its factorization.
122221202010011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22107181.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 122221202010011 its reverse (110010202122221), we get a palindrome (232231404132232).
The spelling of 122221202010011 in words is "one hundred twenty-two trillion, two hundred twenty-one billion, two hundred two million, ten thousand, eleven".
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