222312101303 has 4 divisors (see below), whose sum is σ = 226080103080. Its totient is φ = 218544099528.

The previous prime is 222312101287. The next prime is 222312101357. The reversal of 222312101303 is 303101213222.

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

It is a cyclic number.

It is not a de Polignac number, because 222312101303 - 2⁴ = 222312101287 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 (222312101383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1884000800 + ... + 1884000917.

It is an arithmetic number, because the mean of its divisors is an integer number (56520025770).

Almost surely, 2^222312101303 is an apocalyptic number.

222312101303 is a deficient number, since it is larger than the sum of its proper divisors (3768001777).

222312101303 is an equidigital number, since it uses as much as digits as its factorization.

222312101303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3768001776.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 222312101303 its reverse (303101213222), we get a palindrome (525413314525).

The spelling of 222312101303 in words is "two hundred twenty-two billion, three hundred twelve million, one hundred one thousand, three hundred three".