Base | Representation |
---|---|
bin | 111000110111001110… |
… | …1100100111000111010 |
3 | 102200012012220011022212 |
4 | 1301232131210320322 |
5 | 4000041224100242 |
6 | 132033031015122 |
7 | 11552025455522 |
oct | 1615635447072 |
9 | 380165804285 |
10 | 122112331322 |
11 | 47873255993 |
12 | 1b7bb20a4a2 |
13 | b690a01c67 |
14 | 5ca5ac2682 |
15 | 329a656782 |
hex | 1c6e764e3a |
122112331322 has 16 divisors (see below), whose sum is σ = 189160780032. Its totient is φ = 59060480160.
The previous prime is 122112331307. The next prime is 122112331339. The reversal of 122112331322 is 223133211221.
It is a super-2 number, since 2×1221123313222 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293843 + ... + 574950.
It is an arithmetic number, because the mean of its divisors is an integer number (11822548752).
Almost surely, 2122112331322 is an apocalyptic number.
122112331322 is a deficient number, since it is larger than the sum of its proper divisors (67048448710).
122112331322 is a wasteful number, since it uses less digits than its factorization.
122112331322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 871093.
The product of its digits is 864, while the sum is 23.
Adding to 122112331322 its reverse (223133211221), we get a palindrome (345245542543).
The spelling of 122112331322 in words is "one hundred twenty-two billion, one hundred twelve million, three hundred thirty-one thousand, three hundred twenty-two".
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