4122020223 has 6 divisors (see below), whose sum is σ = 5954029224. Its totient is φ = 2748013476.

The previous prime is 4122020219. The next prime is 4122020249. The reversal of 4122020223 is 3220202214.

It is not a de Polignac number, because 4122020223 - 2² = 4122020219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4122020196 and 4122020205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122020213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 229001115 + ... + 229001132.

It is an arithmetic number, because the mean of its divisors is an integer number (992338204).

Almost surely, 2^4122020223 is an apocalyptic number.

4122020223 is a deficient number, since it is larger than the sum of its proper divisors (1832009001).

4122020223 is a wasteful number, since it uses less digits than its factorization.

4122020223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458002253 (or 458002250 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4122020223 is about 64202.9611700270. The cubic root of 4122020223 is about 1603.3809007815.

Adding to 4122020223 its reverse (3220202214), we get a palindrome (7342222437).

The spelling of 4122020223 in words is "four billion, one hundred twenty-two million, twenty thousand, two hundred twenty-three".