220202063 has 2 divisors, whose sum is σ = 220202064. Its totient is φ = 220202062.

The previous prime is 220202051. The next prime is 220202093. The reversal of 220202063 is 360202022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220202063 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220202093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110101031 + 110101032.

It is an arithmetic number, because the mean of its divisors is an integer number (110101032).

Almost surely, 2^220202063 is an apocalyptic number.

220202063 is a deficient number, since it is larger than the sum of its proper divisors (1).

220202063 is an equidigital number, since it uses as much as digits as its factorization.

220202063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 220202063 is about 14839.2069532034. The cubic root of 220202063 is about 603.8658377441.

Adding to 220202063 its reverse (360202022), we get a palindrome (580404085).

The spelling of 220202063 in words is "two hundred twenty million, two hundred two thousand, sixty-three".