220243222103 has 8 divisors (see below), whose sum is σ = 221376605472. Its totient is φ = 219109994656.

The previous prime is 220243222091. The next prime is 220243222109. The reversal of 220243222103 is 301222342022.

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 220243222103 - 2⁶ = 220243222039 is a prime.

It is a super-2 number, since 2×220243222103² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220243222109) 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, 3720926 + ... + 3779652.

It is an arithmetic number, because the mean of its divisors is an integer number (27672075684).

Almost surely, 2^220243222103 is an apocalyptic number.

220243222103 is a deficient number, since it is larger than the sum of its proper divisors (1133383369).

220243222103 is a wasteful number, since it uses less digits than its factorization.

220243222103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77961.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 220243222103 its reverse (301222342022), we get a palindrome (521465564125).

The spelling of 220243222103 in words is "two hundred twenty billion, two hundred forty-three million, two hundred twenty-two thousand, one hundred three".