422445936200 has 36 divisors (see below), whose sum is σ = 982208173065. Its totient is φ = 168974697760.

The previous prime is 422445936193. The next prime is 422445936229. The reversal of 422445936200 is 2639544224.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 413997017476 + 8448918724 = 643426^2 + 91918^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=459590.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 9168821 + ... + 9214779.

Almost surely, 2^422445936200 is an apocalyptic number.

422445936200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422445936200 is an abundant number, since it is smaller than the sum of its proper divisors (559762236865).

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

422445936200 is an frugal number, since it uses more digits than its factorization.

422445936200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91934 (or 45966 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 422445936200 in words is "four hundred twenty-two billion, four hundred forty-five million, nine hundred thirty-six thousand, two hundred".