222201303 has 8 divisors (see below), whose sum is σ = 296343408. Its totient is φ = 148096704.

The previous prime is 222201299. The next prime is 222201307. The reversal of 222201303 is 303102222.

It is an interprime number because it is at equal distance from previous prime (222201299) and next prime (222201307).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222201303 - 2² = 222201299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222201307) 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 7 ways as a sum of consecutive naturals, for example, 10425 + ... + 23517.

It is an arithmetic number, because the mean of its divisors is an integer number (37042926).

Almost surely, 2^222201303 is an apocalyptic number.

222201303 is a deficient number, since it is larger than the sum of its proper divisors (74142105).

222201303 is a wasteful number, since it uses less digits than its factorization.

222201303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18753.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 222201303 is about 14906.4181814412. The cubic root of 222201303 is about 605.6878573062.

Adding to 222201303 its reverse (303102222), we get a palindrome (525303525).

The spelling of 222201303 in words is "two hundred twenty-two million, two hundred one thousand, three hundred three".