2210230189 has 2 divisors, whose sum is σ = 2210230190. Its totient is φ = 2210230188.

The previous prime is 2210230159. The next prime is 2210230207. The reversal of 2210230189 is 9810320122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1710484164 + 499746025 = 41358^2 + 22355^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2210230189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210230159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105115094 + 1105115095.

It is an arithmetic number, because the mean of its divisors is an integer number (1105115095).

Almost surely, 2^2210230189 is an apocalyptic number.

It is an amenable number.

2210230189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210230189 is an equidigital number, since it uses as much as digits as its factorization.

2210230189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 2210230189 is about 47013.0852954792. The cubic root of 2210230189 is about 1302.6042840994.

The spelling of 2210230189 in words is "two billion, two hundred ten million, two hundred thirty thousand, one hundred eighty-nine".