22798540799 has 2 divisors, whose sum is σ = 22798540800. Its totient is φ = 22798540798.

The previous prime is 22798540777. The next prime is 22798540801. The reversal of 22798540799 is 99704589722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22798540799 - 2⁸ = 22798540543 is a prime.

Together with 22798540801, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22798540759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11399270399 + 11399270400.

It is an arithmetic number, because the mean of its divisors is an integer number (11399270400).

Almost surely, 2^22798540799 is an apocalyptic number.

22798540799 is a deficient number, since it is larger than the sum of its proper divisors (1).

22798540799 is an equidigital number, since it uses as much as digits as its factorization.

22798540799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22861440, while the sum is 62.

The spelling of 22798540799 in words is "twenty-two billion, seven hundred ninety-eight million, five hundred forty thousand, seven hundred ninety-nine".