22325550619 has 2 divisors, whose sum is σ = 22325550620. Its totient is φ = 22325550618.

The previous prime is 22325550607. The next prime is 22325550623. The reversal of 22325550619 is 91605552322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22325550619 - 2²³ = 22317162011 is a prime.

It is a super-3 number, since 3×22325550619³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (22325550659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11162775309 + 11162775310.

It is an arithmetic number, because the mean of its divisors is an integer number (11162775310).

Almost surely, 2^22325550619 is an apocalyptic number.

22325550619 is a deficient number, since it is larger than the sum of its proper divisors (1).

22325550619 is an equidigital number, since it uses as much as digits as its factorization.

22325550619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 22325550619 in words is "twenty-two billion, three hundred twenty-five million, five hundred fifty thousand, six hundred nineteen".