Base | Representation |
---|---|
bin | 11011110010010001100101… |
… | …011011000111010000001001 |
3 | 121000200102000020100011220201 |
4 | 123302101211123013100021 |
5 | 112004124410421042301 |
6 | 1111522512544252201 |
7 | 34511545142614261 |
oct | 3362214533072011 |
9 | 530612006304821 |
10 | 122202111112201 |
11 | 35a34695a1401a |
12 | 11857707911061 |
13 | 53257c048bc13 |
14 | 22268841407a1 |
15 | e1db560b7201 |
hex | 6f24656c7409 |
122202111112201 has 8 divisors (see below), whose sum is σ = 122573633488064. Its totient is φ = 121830823511280.
The previous prime is 122202111112177. The next prime is 122202111112271. The reversal of 122202111112201 is 102211111202221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122202111112201 - 213 = 122202111104009 is a prime.
It is a super-2 number, since 2×1222021111122012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122202111112271) 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, 57651111 + ... + 59733196.
It is an arithmetic number, because the mean of its divisors is an integer number (15321704186008).
Almost surely, 2122202111112201 is an apocalyptic number.
It is an amenable number.
122202111112201 is a deficient number, since it is larger than the sum of its proper divisors (371522375863).
122202111112201 is a wasteful number, since it uses less digits than its factorization.
122202111112201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117387471.
The product of its (nonzero) digits is 64, while the sum is 19.
Adding to 122202111112201 its reverse (102211111202221), we get a palindrome (224413222314422).
The spelling of 122202111112201 in words is "one hundred twenty-two trillion, two hundred two billion, one hundred eleven million, one hundred twelve thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •