422226889500 has 96 divisors (see below), whose sum is σ = 1324103586624. Its totient is φ = 103932768000.

The previous prime is 422226889459. The next prime is 422226889541. The reversal of 422226889500 is 5988622224.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (422226889459) and next prime (422226889541).

It is a self number, because there is not a number n which added to its sum of digits gives 422226889500.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 10806831 + ... + 10845830.

It is an arithmetic number, because the mean of its divisors is an integer number (13792745694).

Almost surely, 2^422226889500 is an apocalyptic number.

It is an amenable number.

422226889500 is an abundant number, since it is smaller than the sum of its proper divisors (901876697124).

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

422226889500 is a wasteful number, since it uses less digits than its factorization.

422226889500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21652696 (or 21652684 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 48.

The spelling of 422226889500 in words is "four hundred twenty-two billion, two hundred twenty-six million, eight hundred eighty-nine thousand, five hundred".