Base | Representation |
---|---|
bin | 111000110011111100… |
… | …1100010101111000110 |
3 | 102122220112201000202122 |
4 | 1301213321202233012 |
5 | 3444330032101042 |
6 | 132014055005542 |
7 | 11546220530252 |
oct | 1614771425706 |
9 | 378815630678 |
10 | 122002222022 |
11 | 4781708a16a |
12 | 1b78a3698b2 |
13 | b673c5bc25 |
14 | 5c9521d262 |
15 | 3290b567d2 |
hex | 1c67e62bc6 |
122002222022 has 4 divisors (see below), whose sum is σ = 183003333036. Its totient is φ = 61001111010.
The previous prime is 122002222007. The next prime is 122002222037. The reversal of 122002222022 is 220222200221.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220222200221 = 24049 ⋅9157229.
It is an interprime number because it is at equal distance from previous prime (122002222007) and next prime (122002222037).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30500555504 + ... + 30500555507.
It is an arithmetic number, because the mean of its divisors is an integer number (45750833259).
Almost surely, 2122002222022 is an apocalyptic number.
122002222022 is a deficient number, since it is larger than the sum of its proper divisors (61001111014).
122002222022 is an equidigital number, since it uses as much as digits as its factorization.
122002222022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61001111013.
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 122002222022 its reverse (220222200221), we get a palindrome (342224422243).
The spelling of 122002222022 in words is "one hundred twenty-two billion, two million, two hundred twenty-two thousand, twenty-two".
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