220001003221103 has 8 divisors (see below), whose sum is σ = 239366674402128. Its totient is φ = 200984263052544.

The previous prime is 220001003221093. The next prime is 220001003221121. The reversal of 220001003221103 is 301122300100022.

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 220001003221103 - 2³² = 219996708253807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220001003221163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87232751801 + ... + 87232754322.

It is an arithmetic number, because the mean of its divisors is an integer number (29920834300266).

Almost surely, 2^{220001003221103} is an apocalyptic number.

220001003221103 is a deficient number, since it is larger than the sum of its proper divisors (19365671181025).

220001003221103 is a wasteful number, since it uses less digits than its factorization.

220001003221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174465506233.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 220001003221103 its reverse (301122300100022), we get a palindrome (521123303321125).

The spelling of 220001003221103 in words is "two hundred twenty trillion, one billion, three million, two hundred twenty-one thousand, one hundred three".