20000022023 has 2 divisors, whose sum is σ = 20000022024. Its totient is φ = 20000022022.

The previous prime is 20000022017. The next prime is 20000022067. The reversal of 20000022023 is 32022000002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20000022023 - 2²⁶ = 19932913159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20000021995 and 20000022013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20000022083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10000011011 + 10000011012.

It is an arithmetic number, because the mean of its divisors is an integer number (10000011012).

Almost surely, 2^20000022023 is an apocalyptic number.

20000022023 is a deficient number, since it is larger than the sum of its proper divisors (1).

20000022023 is an equidigital number, since it uses as much as digits as its factorization.

20000022023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 11.

Adding to 20000022023 its reverse (32022000002), we get a palindrome (52022022025).

The spelling of 20000022023 in words is "twenty billion, twenty-two thousand, twenty-three".