2022004423 has 2 divisors, whose sum is σ = 2022004424. Its totient is φ = 2022004422.

The previous prime is 2022004409. The next prime is 2022004477. The reversal of 2022004423 is 3244002202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022004423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2022004423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022004723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011002211 + 1011002212.

It is an arithmetic number, because the mean of its divisors is an integer number (1011002212).

Almost surely, 2^2022004423 is an apocalyptic number.

2022004423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022004423 is an equidigital number, since it uses as much as digits as its factorization.

2022004423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2022004423 is about 44966.7034926956. The cubic root of 2022004423 is about 1264.5248462573.

Adding to 2022004423 its reverse (3244002202), we get a palindrome (5266006625).

The spelling of 2022004423 in words is "two billion, twenty-two million, four thousand, four hundred twenty-three".