222132303 has 6 divisors (see below), whose sum is σ = 320857784. Its totient is φ = 148088196.

The previous prime is 222132283. The next prime is 222132311. The reversal of 222132303 is 303231222.

It is a happy number.

It is not a de Polignac number, because 222132303 - 2¹⁰ = 222131279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222132203) 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 in 5 ways as a sum of consecutive naturals, for example, 12340675 + ... + 12340692.

Almost surely, 2^222132303 is an apocalyptic number.

222132303 is a deficient number, since it is larger than the sum of its proper divisors (98725481).

222132303 is a wasteful number, since it uses less digits than its factorization.

222132303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24681373 (or 24681370 counting only the distinct ones).

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

The square root of 222132303 is about 14904.1035624421. The cubic root of 222132303 is about 605.6251562205.

Adding to 222132303 its reverse (303231222), we get a palindrome (525363525).

The spelling of 222132303 in words is "two hundred twenty-two million, one hundred thirty-two thousand, three hundred three".