Base | Representation |
---|---|
bin | 11011101111101001000000… |
… | …010101010010010000110011 |
3 | 121000001002210021101011012212 |
4 | 123233221000111102100303 |
5 | 111443143203122413021 |
6 | 1111303415232242335 |
7 | 34462506420350234 |
oct | 3357510025222063 |
9 | 530032707334185 |
10 | 122021100201011 |
11 | 35974948a86350 |
12 | 1182860b6a03ab |
13 | 5311704289c8b |
14 | 221bbd1d9708b |
15 | e190aec7485b |
hex | 6efa40552433 |
122021100201011 has 8 divisors (see below), whose sum is σ = 133174351452864. Its totient is φ = 110877919609320.
The previous prime is 122021100200983. The next prime is 122021100201041. The reversal of 122021100201011 is 110102001120221.
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 122021100201011 - 26 = 122021100200947 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122021100201041) 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, 2517639701 + ... + 2517688166.
It is an arithmetic number, because the mean of its divisors is an integer number (16646793931608).
Almost surely, 2122021100201011 is an apocalyptic number.
122021100201011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
122021100201011 is a deficient number, since it is larger than the sum of its proper divisors (11153251251853).
122021100201011 is a wasteful number, since it uses less digits than its factorization.
122021100201011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5035330081.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 122021100201011 its reverse (110102001120221), we get a palindrome (232123101321232).
The spelling of 122021100201011 in words is "one hundred twenty-two trillion, twenty-one billion, one hundred million, two hundred one thousand, eleven".
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