220133330189 has 2 divisors, whose sum is σ = 220133330190. Its totient is φ = 220133330188.

The previous prime is 220133330159. The next prime is 220133330213. The reversal of 220133330189 is 981033331022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 155518232164 + 64615098025 = 394358^2 + 254195^2 .

It is a cyclic number.

It is not a de Polignac number, because 220133330189 - 2²⁴ = 220116552973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220133330159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110066665094 + 110066665095.

It is an arithmetic number, because the mean of its divisors is an integer number (110066665095).

Almost surely, 2^220133330189 is an apocalyptic number.

It is an amenable number.

220133330189 is a deficient number, since it is larger than the sum of its proper divisors (1).

220133330189 is an equidigital number, since it uses as much as digits as its factorization.

220133330189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 220133330189 in words is "two hundred twenty billion, one hundred thirty-three million, three hundred thirty thousand, one hundred eighty-nine".