2020120223 has 16 divisors (see below), whose sum is σ = 2327149440. Its totient is φ = 1734271200.

The previous prime is 2020120213. The next prime is 2020120229. The reversal of 2020120223 is 3220210202.

It is a cyclic number.

It is not a de Polignac number, because 2020120223 - 2⁶ = 2020120159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2020120198 and 2020120207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020120229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51008 + ... + 81498.

It is an arithmetic number, because the mean of its divisors is an integer number (145446840).

Almost surely, 2^2020120223 is an apocalyptic number.

2020120223 is a deficient number, since it is larger than the sum of its proper divisors (307029217).

2020120223 is a wasteful number, since it uses less digits than its factorization.

2020120223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30838.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2020120223 is about 44945.7475519097. The cubic root of 2020120223 is about 1264.1319427023.

Adding to 2020120223 its reverse (3220210202), we get a palindrome (5240330425).

The spelling of 2020120223 in words is "two billion, twenty million, one hundred twenty thousand, two hundred twenty-three".