Base | Representation |
---|---|
bin | 11011110010010001101011… |
… | …010100110001001001110000 |
3 | 121000200102021010121220021002 |
4 | 123302101223110301021300 |
5 | 112004130111242041422 |
6 | 1111522530442221132 |
7 | 34511550454242614 |
oct | 3362215324611160 |
9 | 530612233556232 |
10 | 122202210112112 |
11 | 35a34736892129 |
12 | 11857734ab47a8 |
13 | 5325807b42450 |
14 | 2226893351344 |
15 | e1db5eb20692 |
hex | 6f246b531270 |
122202210112112 has 20 divisors (see below), whose sum is σ = 254979611484360. Its totient is φ = 56401020051648.
The previous prime is 122202210112069. The next prime is 122202210112153. The reversal of 122202210112112 is 211211012202221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293755312562 + ... + 293755312977.
It is an arithmetic number, because the mean of its divisors is an integer number (12748980574218).
Almost surely, 2122202210112112 is an apocalyptic number.
It is an amenable number.
122202210112112 is an abundant number, since it is smaller than the sum of its proper divisors (132777401372248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122202210112112 is a wasteful number, since it uses less digits than its factorization.
122202210112112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 587510625560 (or 587510625554 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 122202210112112 its reverse (211211012202221), we get a palindrome (333413222314333).
The spelling of 122202210112112 in words is "one hundred twenty-two trillion, two hundred two billion, two hundred ten million, one hundred twelve thousand, one hundred twelve".
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