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20020201200201 = 310516349572217
BaseRepresentation
bin1001000110101010100001…
…11110110001101001001001
32121212220122020120210200210
410203111100332301221021
510111002333001401301
6110325053051551333
74134261151262166
oct443252076615111
977786566523623
1020020201200201
116419579719814
1222b4070a5b549
13b22b87576037
144d2da915906d
1524ab885e6ad6
hex123550fb1a49

20020201200201 has 8 divisors (see below), whose sum is σ = 26718999893344. Its totient is φ = 13334101653600.

The previous prime is 20020201200187. The next prime is 20020201200277. The reversal of 20020201200201 is 10200210202002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20020201200201 - 27 = 20020201200073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20020201200101) 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, 3174782956 + ... + 3174789261.

It is an arithmetic number, because the mean of its divisors is an integer number (3339874986668).

Almost surely, 220020201200201 is an apocalyptic number.

It is an amenable number.

20020201200201 is a deficient number, since it is larger than the sum of its proper divisors (6698798693143).

20020201200201 is a wasteful number, since it uses less digits than its factorization.

20020201200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6349573271.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20020201200201 its reverse (10200210202002), we get a palindrome (30220411402203).

The spelling of 20020201200201 in words is "twenty trillion, twenty billion, two hundred one million, two hundred thousand, two hundred one".

Divisors: 1 3 1051 3153 6349572217 19048716651 6673400400067 20020201200201