1230241322 has 4 divisors (see below), whose sum is σ = 1845361986. Its totient is φ = 615120660.

The previous prime is 1230241321. The next prime is 1230241343. The reversal of 1230241322 is 2231420321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 645617281 + 584624041 = 25409^2 + 24179^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1230241294 and 1230241303.

It is not an unprimeable number, because it can be changed into a prime (1230241321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307560329 + ... + 307560332.

Almost surely, 2^1230241322 is an apocalyptic number.

1230241322 is a deficient number, since it is larger than the sum of its proper divisors (615120664).

1230241322 is an equidigital number, since it uses as much as digits as its factorization.

1230241322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615120663.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1230241322 is about 35074.7961077467. The cubic root of 1230241322 is about 1071.5113362063.

Adding to 1230241322 its reverse (2231420321), we get a palindrome (3461661643).

The spelling of 1230241322 in words is "one billion, two hundred thirty million, two hundred forty-one thousand, three hundred twenty-two".