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220232301001 is a prime number
BaseRepresentation
bin1100110100011011011…
…1100011100111001001
3210001110100221001210221
43031012313203213021
512102013432113001
6245101234310041
721624363446206
oct3150667434711
9701410831727
10220232301001
1185444435419
1236823428321
13179c9b8050b
14a933196cad
155ade7ca1a1
hex3346de39c9

220232301001 has 2 divisors, whose sum is σ = 220232301002. Its totient is φ = 220232301000.

The previous prime is 220232300989. The next prime is 220232301043. The reversal of 220232301001 is 100103232022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201654883600 + 18577417401 = 449060^2 + 136299^2 .

It is a cyclic number.

It is not a de Polignac number, because 220232301001 - 229 = 219695430089 is a prime.

It is not a weakly prime, because it can be changed into another prime (220232301071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110116150500 + 110116150501.

It is an arithmetic number, because the mean of its divisors is an integer number (110116150501).

Almost surely, 2220232301001 is an apocalyptic number.

It is an amenable number.

220232301001 is a deficient number, since it is larger than the sum of its proper divisors (1).

220232301001 is an equidigital number, since it uses as much as digits as its factorization.

220232301001 is an odious number, because the sum of its binary digits is odd.

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

Adding to 220232301001 its reverse (100103232022), we get a palindrome (320335533023).

The spelling of 220232301001 in words is "two hundred twenty billion, two hundred thirty-two million, three hundred one thousand, one".