Base | Representation |
---|---|
bin | 11011110010100010011011… |
… | …100110110100110000001000 |
3 | 121000202010200212210221212212 |
4 | 123302202123212310300020 |
5 | 112004423432201133000 |
6 | 1111535103524324252 |
7 | 34513055331035564 |
oct | 3362423346646010 |
9 | 530663625727785 |
10 | 122220200021000 |
11 | 35a41328701a24 |
12 | 1185b115843688 |
13 | 5327413c4b853 |
14 | 22276bc6b26a4 |
15 | e1e364183c35 |
hex | 6f289b9b4c08 |
122220200021000 has 64 divisors (see below), whose sum is σ = 286080724126080. Its totient is φ = 48873472132800.
The previous prime is 122220200020993. The next prime is 122220200021057. The reversal of 122220200021000 is 120002022221.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14911172 + ... + 21605171.
It is an arithmetic number, because the mean of its divisors is an integer number (4470011314470).
Almost surely, 2122220200021000 is an apocalyptic number.
122220200021000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122220200021000 is an abundant number, since it is smaller than the sum of its proper divisors (163860524105080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122220200021000 is a wasteful number, since it uses less digits than its factorization.
122220200021000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36519711 (or 36519697 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 122220200021000 its reverse (120002022221), we get a palindrome (122340202043221).
The spelling of 122220200021000 in words is "one hundred twenty-two trillion, two hundred twenty billion, two hundred million, twenty-one thousand".
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