22004463479 has 2 divisors, whose sum is σ = 22004463480. Its totient is φ = 22004463478.

The previous prime is 22004463463. The next prime is 22004463541. The reversal of 22004463479 is 97436440022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22004463479 - 2⁴ = 22004463463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22004463779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11002231739 + 11002231740.

It is an arithmetic number, because the mean of its divisors is an integer number (11002231740).

Almost surely, 2^22004463479 is an apocalyptic number.

22004463479 is a deficient number, since it is larger than the sum of its proper divisors (1).

22004463479 is an equidigital number, since it uses as much as digits as its factorization.

22004463479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 22004463479 in words is "twenty-two billion, four million, four hundred sixty-three thousand, four hundred seventy-nine".