20020022198023 has 2 divisors, whose sum is σ = 20020022198024. Its totient is φ = 20020022198022.

The previous prime is 20020022198003. The next prime is 20020022198051. The reversal of 20020022198023 is 32089122002002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20020022198023 - 2⁵ = 20020022197991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20020022198003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010011099011 + 10010011099012.

It is an arithmetic number, because the mean of its divisors is an integer number (10010011099012).

Almost surely, 2^{20020022198023} is an apocalyptic number.

20020022198023 is a deficient number, since it is larger than the sum of its proper divisors (1).

20020022198023 is an equidigital number, since it uses as much as digits as its factorization.

20020022198023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 20020022198023 in words is "twenty trillion, twenty billion, twenty-two million, one hundred ninety-eight thousand, twenty-three".