2230120349 has 2 divisors, whose sum is σ = 2230120350. Its totient is φ = 2230120348.

The previous prime is 2230120313. The next prime is 2230120363. The reversal of 2230120349 is 9430210322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2217468100 + 12652249 = 47090^2 + 3557^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2230120349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2230120369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115060174 + 1115060175.

It is an arithmetic number, because the mean of its divisors is an integer number (1115060175).

Almost surely, 2^2230120349 is an apocalyptic number.

It is an amenable number.

2230120349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230120349 is an equidigital number, since it uses as much as digits as its factorization.

2230120349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2230120349 is about 47224.1500611710. The cubic root of 2230120349 is about 1306.5000584622.

The spelling of 2230120349 in words is "two billion, two hundred thirty million, one hundred twenty thousand, three hundred forty-nine".