1222230221003 has 8 divisors (see below), whose sum is σ = 1334598756336. Its totient is φ = 1110071135200.

The previous prime is 1222230220999. The next prime is 1222230221057. The reversal of 1222230221003 is 3001220322221.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1222230221003 - 2² = 1222230220999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1222230221083) 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, 52350176 + ... + 52373517.

It is an arithmetic number, because the mean of its divisors is an integer number (166824844542).

Almost surely, 2^{1222230221003} is an apocalyptic number.

1222230221003 is a deficient number, since it is larger than the sum of its proper divisors (112368535333).

1222230221003 is a wasteful number, since it uses less digits than its factorization.

1222230221003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104724765.

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

Adding to 1222230221003 its reverse (3001220322221), we get a palindrome (4223450543224).

The spelling of 1222230221003 in words is "one trillion, two hundred twenty-two billion, two hundred thirty million, two hundred twenty-one thousand, three".