2004422369 has 2 divisors, whose sum is σ = 2004422370. Its totient is φ = 2004422368.

The previous prime is 2004422279. The next prime is 2004422389. The reversal of 2004422369 is 9632244002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1926771025 + 77651344 = 43895^2 + 8812^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2004422369 is a prime.

It is a super-2 number, since 2×2004422369² = 8035418066695144322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2004422389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002211184 + 1002211185.

It is an arithmetic number, because the mean of its divisors is an integer number (1002211185).

Almost surely, 2^2004422369 is an apocalyptic number.

It is an amenable number.

2004422369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004422369 is an equidigital number, since it uses as much as digits as its factorization.

2004422369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 2004422369 is about 44770.7758364762. The cubic root of 2004422369 is about 1260.8490055691.

The spelling of 2004422369 in words is "two billion, four million, four hundred twenty-two thousand, three hundred sixty-nine".