220122220103 has 16 divisors (see below), whose sum is σ = 223610222976. Its totient is φ = 216655132320.

The previous prime is 220122220091. The next prime is 220122220111. The reversal of 220122220103 is 301022221022.

It is a cyclic number.

It is not a de Polignac number, because 220122220103 - 2³⁰ = 219048478279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220122220163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60521201 + ... + 60524837.

It is an arithmetic number, because the mean of its divisors is an integer number (13975638936).

Almost surely, 2^220122220103 is an apocalyptic number.

220122220103 is a deficient number, since it is larger than the sum of its proper divisors (3488002873).

220122220103 is a wasteful number, since it uses less digits than its factorization.

220122220103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6254.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 220122220103 its reverse (301022221022), we get a palindrome (521144441125).

The spelling of 220122220103 in words is "two hundred twenty billion, one hundred twenty-two million, two hundred twenty thousand, one hundred three".