2020022424391 has 2 divisors, whose sum is σ = 2020022424392. Its totient is φ = 2020022424390.

The previous prime is 2020022424389. The next prime is 2020022424443. The reversal of 2020022424391 is 1934242200202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2020022424391 - 2¹ = 2020022424389 is a prime.

Together with 2020022424389, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020022424191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010011212195 + 1010011212196.

It is an arithmetic number, because the mean of its divisors is an integer number (1010011212196).

Almost surely, 2^{2020022424391} is an apocalyptic number.

2020022424391 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020022424391 is an equidigital number, since it uses as much as digits as its factorization.

2020022424391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 2020022424391 its reverse (1934242200202), we get a palindrome (3954264624593).

The spelling of 2020022424391 in words is "two trillion, twenty billion, twenty-two million, four hundred twenty-four thousand, three hundred ninety-one".