22230550422 has 24 divisors (see below), whose sum is σ = 48188102976. Its totient is φ = 7406812656.

The previous prime is 22230550421. The next prime is 22230550439. The reversal of 22230550422 is 22405503222.

22230550422 is a `hidden beast` number, since 2 + 2 + 230 + 5 + 5 + 0 + 422 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22230550421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240073 + ... + 319524.

It is an arithmetic number, because the mean of its divisors is an integer number (2007837624).

Almost surely, 2^22230550422 is an apocalyptic number.

22230550422 is an abundant number, since it is smaller than the sum of its proper divisors (25957552554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22230550422 is a wasteful number, since it uses less digits than its factorization.

22230550422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561812 (or 561809 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The spelling of 22230550422 in words is "twenty-two billion, two hundred thirty million, five hundred fifty thousand, four hundred twenty-two".