Base | Representation |
---|---|
bin | 111000111001110111… |
… | …1110111001110110010 |
3 | 102200102101202120010220 |
4 | 1301303233313032302 |
5 | 4000231424323442 |
6 | 132045515433510 |
7 | 11554153312311 |
oct | 1616357671662 |
9 | 380371676126 |
10 | 122201011122 |
11 | 47909315383 |
12 | 1b824a55896 |
13 | b6a61b1008 |
14 | 5cb37a8278 |
15 | 32a3321eec |
hex | 1c73bf73b2 |
122201011122 has 16 divisors (see below), whose sum is σ = 246326449152. Its totient is φ = 40412932560.
The previous prime is 122201011099. The next prime is 122201011129. The reversal of 122201011122 is 221110102221.
It is not an unprimeable number, because it can be changed into a prime (122201011129) 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, 80183629 + ... + 80185152.
It is an arithmetic number, because the mean of its divisors is an integer number (15395403072).
Almost surely, 2122201011122 is an apocalyptic number.
122201011122 is an abundant number, since it is smaller than the sum of its proper divisors (124125438030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122201011122 is a wasteful number, since it uses less digits than its factorization.
122201011122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160368913.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 122201011122 its reverse (221110102221), we get a palindrome (343311113343).
The spelling of 122201011122 in words is "one hundred twenty-two billion, two hundred one million, eleven thousand, one hundred twenty-two".
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