Search a number
-
+
2220201330001 = 19379730775007
BaseRepresentation
bin100000010011101110010…
…011111100010101010001
321212020201122111102112221
4200103232103330111101
5242333433020030001
64415540231421041
7316255441632634
oct40235623742521
97766648442487
102220201330001
11786644852236
122ba358b24781
13131496b8c945
147965b8a3c1b
153cb44bdb1a1
hex204ee4fc551

2220201330001 has 8 divisors (see below), whose sum is σ = 2337669607680. Its totient is φ = 2102794609968.

The previous prime is 2220201329999. The next prime is 2220201330023. The reversal of 2220201330001 is 1000331020222.

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 2220201330001 - 21 = 2220201329999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220201330701) 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, 15315361 + ... + 15459646.

It is an arithmetic number, because the mean of its divisors is an integer number (292208700960).

Almost surely, 22220201330001 is an apocalyptic number.

It is an amenable number.

2220201330001 is a deficient number, since it is larger than the sum of its proper divisors (117468277679).

2220201330001 is a wasteful number, since it uses less digits than its factorization.

2220201330001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30778823.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2220201330001 its reverse (1000331020222), we get a palindrome (3220532350223).

The spelling of 2220201330001 in words is "two trillion, two hundred twenty billion, two hundred one million, three hundred thirty thousand, one".

Divisors: 1 19 3797 72143 30775007 584725133 116852701579 2220201330001