2224115189 has 2 divisors, whose sum is σ = 2224115190. Its totient is φ = 2224115188.

The previous prime is 2224115171. The next prime is 2224115191. The reversal of 2224115189 is 9815114222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1332615025 + 891500164 = 36505^2 + 29858^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2224115189 is a prime.

It is a Sophie Germain prime.

Together with 2224115191, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2224115489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112057594 + 1112057595.

It is an arithmetic number, because the mean of its divisors is an integer number (1112057595).

Almost surely, 2^2224115189 is an apocalyptic number.

It is an amenable number.

2224115189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224115189 is an equidigital number, since it uses as much as digits as its factorization.

2224115189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 35.

The square root of 2224115189 is about 47160.5257498260. The cubic root of 2224115189 is about 1305.3263109468.

The spelling of 2224115189 in words is "two billion, two hundred twenty-four million, one hundred fifteen thousand, one hundred eighty-nine".