220122110003 has 4 divisors (see below), whose sum is σ = 224805559200. Its totient is φ = 215438660808.

The previous prime is 220122109979. The next prime is 220122110011. The reversal of 220122110003 is 300011221022.

It is a happy number.

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 220122110003 - 2⁶ = 220122109939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220122110003.

It is not an unprimeable number, because it can be changed into a prime (220122110093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2341724528 + ... + 2341724621.

It is an arithmetic number, because the mean of its divisors is an integer number (56201389800).

Almost surely, 2^220122110003 is an apocalyptic number.

220122110003 is a deficient number, since it is larger than the sum of its proper divisors (4683449197).

220122110003 is an equidigital number, since it uses as much as digits as its factorization.

220122110003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4683449196.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 220122110003 its reverse (300011221022), we get a palindrome (520133331025).

The spelling of 220122110003 in words is "two hundred twenty billion, one hundred twenty-two million, one hundred ten thousand, three".