220232203 has 2 divisors, whose sum is σ = 220232204. Its totient is φ = 220232202.

The previous prime is 220232189. The next prime is 220232209. The reversal of 220232203 is 302232022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220232203 - 2¹⁷ = 220101131 is a prime.

It is not a weakly prime, because it can be changed into another prime (220232209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110116101 + 110116102.

It is an arithmetic number, because the mean of its divisors is an integer number (110116102).

Almost surely, 2^220232203 is an apocalyptic number.

220232203 is a deficient number, since it is larger than the sum of its proper divisors (1).

220232203 is an equidigital number, since it uses as much as digits as its factorization.

220232203 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 16.

The square root of 220232203 is about 14840.2224713783. Note that the first 3 decimals coincide. The cubic root of 220232203 is about 603.8933877221.

Adding to 220232203 its reverse (302232022), we get a palindrome (522464225).

The spelling of 220232203 in words is "two hundred twenty million, two hundred thirty-two thousand, two hundred three".