22004119 has 2 divisors, whose sum is σ = 22004120. Its totient is φ = 22004118.

The previous prime is 22004111. The next prime is 22004149. The reversal of 22004119 is 91140022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22004119 - 2³ = 22004111 is a prime.

It is a super-2 number, since 2×22004119² = 968362505932322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22004096 and 22004105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22004111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11002059 + 11002060.

It is an arithmetic number, because the mean of its divisors is an integer number (11002060).

Almost surely, 2^22004119 is an apocalyptic number.

22004119 is a deficient number, since it is larger than the sum of its proper divisors (1).

22004119 is an equidigital number, since it uses as much as digits as its factorization.

22004119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 22004119 is about 4690.8548261484. The cubic root of 22004119 is about 280.2214192470.

The spelling of 22004119 in words is "twenty-two million, four thousand, one hundred nineteen".