Base | Representation |
---|---|
bin | 111000110111011101… |
… | …1101011010111110100 |
3 | 102200012202202001120110 |
4 | 1301232323223113310 |
5 | 4000100234102241 |
6 | 132033512103020 |
7 | 11552152522140 |
oct | 1615673532764 |
9 | 380182661513 |
10 | 122120222196 |
11 | 47877755475 |
12 | 1b801994a70 |
13 | b69253580b |
14 | 5ca6b78220 |
15 | 329b1b4816 |
hex | 1c6eeeb5f4 |
122120222196 has 48 divisors (see below), whose sum is σ = 325832192000. Its totient is φ = 34872392160.
The previous prime is 122120222179. The next prime is 122120222197. The reversal of 122120222196 is 691222021221.
It is a super-2 number, since 2×1221202221962 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122120222197) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243196 + ... + 550803.
Almost surely, 2122120222196 is an apocalyptic number.
It is an amenable number.
122120222196 is an abundant number, since it is smaller than the sum of its proper divisors (203711969804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122120222196 is a wasteful number, since it uses less digits than its factorization.
122120222196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 795844 (or 795842 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The spelling of 122120222196 in words is "one hundred twenty-two billion, one hundred twenty million, two hundred twenty-two thousand, one hundred ninety-six".
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