1230222303 has 32 divisors (see below), whose sum is σ = 1869753600. Its totient is φ = 799007328.

The previous prime is 1230222293. The next prime is 1230222313. The reversal of 1230222303 is 3032220321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1230222293) and next prime (1230222313).

It is not a de Polignac number, because 1230222303 - 2⁵ = 1230222271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230222313) 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 in 31 ways as a sum of consecutive naturals, for example, 541053 + ... + 543321.

It is an arithmetic number, because the mean of its divisors is an integer number (58429800).

Almost surely, 2^1230222303 is an apocalyptic number.

1230222303 is a deficient number, since it is larger than the sum of its proper divisors (639531297).

1230222303 is a wasteful number, since it uses less digits than its factorization.

1230222303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788 (or 2782 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1230222303 is about 35074.5249860921. The cubic root of 1230222303 is about 1071.5058144769.

Adding to 1230222303 its reverse (3032220321), we get a palindrome (4262442624).

The spelling of 1230222303 in words is "one billion, two hundred thirty million, two hundred twenty-two thousand, three hundred three".