220002301 has 2 divisors, whose sum is σ = 220002302. Its totient is φ = 220002300.

The previous prime is 220002283. The next prime is 220002331. The reversal of 220002301 is 103200022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128799801 + 91202500 = 11349^2 + 9550^2 .

It is a cyclic number.

It is not a de Polignac number, because 220002301 - 2¹³ = 219994109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220002331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110001150 + 110001151.

It is an arithmetic number, because the mean of its divisors is an integer number (110001151).

Almost surely, 2^220002301 is an apocalyptic number.

It is an amenable number.

220002301 is a deficient number, since it is larger than the sum of its proper divisors (1).

220002301 is an equidigital number, since it uses as much as digits as its factorization.

220002301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 220002301 is about 14832.4745406827. The cubic root of 220002301 is about 603.6831783242.

Adding to 220002301 its reverse (103200022), we get a palindrome (323202323).

The spelling of 220002301 in words is "two hundred twenty million, two thousand, three hundred one".