220120002023 has 2 divisors, whose sum is σ = 220120002024. Its totient is φ = 220120002022.

The previous prime is 220120001993. The next prime is 220120002031. The reversal of 220120002023 is 320200021022.

220120002023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220120002023 - 2¹⁰ = 220120000999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220120001989 and 220120002007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220120008023) 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 as a sum of consecutive naturals, namely, 110060001011 + 110060001012.

It is an arithmetic number, because the mean of its divisors is an integer number (110060001012).

Almost surely, 2^220120002023 is an apocalyptic number.

220120002023 is a deficient number, since it is larger than the sum of its proper divisors (1).

220120002023 is an equidigital number, since it uses as much as digits as its factorization.

220120002023 is an odious number, because the sum of its binary digits is odd.

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

Adding to 220120002023 its reverse (320200021022), we get a palindrome (540320023045).

The spelling of 220120002023 in words is "two hundred twenty billion, one hundred twenty million, two thousand, twenty-three".