2230223189 has 2 divisors, whose sum is σ = 2230223190. Its totient is φ = 2230223188.

The previous prime is 2230223123. The next prime is 2230223227. The reversal of 2230223189 is 9813220322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2210598289 + 19624900 = 47017^2 + 4430^2 .

It is a cyclic number.

It is not a de Polignac number, because 2230223189 - 2¹² = 2230219093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2230223089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115111594 + 1115111595.

It is an arithmetic number, because the mean of its divisors is an integer number (1115111595).

Almost surely, 2^2230223189 is an apocalyptic number.

It is an amenable number.

2230223189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230223189 is an equidigital number, since it uses as much as digits as its factorization.

2230223189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2230223189 is about 47225.2388982840. The cubic root of 2230223189 is about 1306.5201408464.

The spelling of 2230223189 in words is "two billion, two hundred thirty million, two hundred twenty-three thousand, one hundred eighty-nine".